CN115142643B - Suspension type elevator shaft pouring structure of shock isolation system and construction method thereof - Google Patents
Suspension type elevator shaft pouring structure of shock isolation system and construction method thereof Download PDFInfo
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- CN115142643B CN115142643B CN202210755105.2A CN202210755105A CN115142643B CN 115142643 B CN115142643 B CN 115142643B CN 202210755105 A CN202210755105 A CN 202210755105A CN 115142643 B CN115142643 B CN 115142643B
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- elevator shaft
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- room
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- 230000035939 shock Effects 0.000 title claims abstract description 79
- 238000002955 isolation Methods 0.000 title claims abstract description 37
- 239000000725 suspension Substances 0.000 title claims abstract description 20
- 238000010276 construction Methods 0.000 title abstract description 40
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 239000004576 sand Substances 0.000 claims abstract description 4
- 238000009413 insulation Methods 0.000 claims description 55
- 239000000463 material Substances 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical class [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 238000005187 foaming Methods 0.000 claims description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 8
- 238000011049 filling Methods 0.000 claims description 7
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- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 3
- 239000000378 calcium silicate Substances 0.000 claims description 3
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 5
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
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- 239000004593 Epoxy Substances 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
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Classifications
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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
-
- 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
- E04B1/36—Bearings or like supports allowing movement
-
- 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
-
- 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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
-
- 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
Abstract
The invention discloses a suspension type elevator shaft pouring structure of a shock isolation system and a construction method thereof, wherein the suspension type elevator shaft pouring structure comprises an elevator hall, a refuge room, an elevator hall basement, a functional room, a stairwell and an elevator shaft; further comprises: the elevator is characterized in that a fire-fighting elevator front chamber is arranged on the left side of the lower part of the elevator hall and the refuge room, a shared front chamber is arranged at the lower position of the bottom of the elevator hall and the refuge room, which is close to the fire-fighting elevator front chamber, elevator foundation pits are arranged at the bottom positions of the left side and the right side of the elevator hall and the refuge room, and a sliding steel plate convenient to move is arranged below the shared front chamber. The suspension type elevator shaft pouring structure of the shock isolation system and the construction method thereof are characterized in that an elevator foundation pit and the side wall of the elevator shaft are filled with extruded sheets, the lower parts of the elevator shaft are filled with fine sand, the extruded sheets are separated from the lower part of the elevator shaft, after the upper structure is completed, effective connection is formed, the problem that a bottom and side supporting system cannot be removed after the required strength is achieved, meanwhile, the cost is reduced, the suspension type elevator shaft pouring structure is convenient, time and labor are saved.
Description
Technical Field
The invention relates to the technical field of elevator shafts, in particular to a suspension type elevator shaft pouring structure of a shock isolation system and a construction method thereof.
Background
Elevator shafts, which relate to the technical field of building construction, are emerging from more and more high-rise buildings with the rapid development of social economy in recent years, and accordingly, the use of elevators as transportation devices serving the buildings is becoming more and more widespread. The elevator hoistway is a hoistway in which an elevator is installed in a building, and the elevator must be constructed before installation. The elevator shaft foundation pit construction is an indispensable procedure in elevator shaft construction, so that water is prevented from entering the elevator shaft, mechanical parts and electrical elements inside the elevator shaft are protected, certain defects exist in the existing elevator shaft during construction, the problem that a bottom and side support system cannot be removed in the construction process is solved, meanwhile, the cost is reduced, the elevator shaft foundation pit construction is convenient, time and labor are saved, and vibration isolation treatment cannot be well conducted during use.
So we propose a suspension type elevator shaft pouring structure of shock isolation system and its construction method, so as to solve the above mentioned problems.
Disclosure of Invention
The invention aims to provide a suspension type elevator shaft pouring structure of a shock isolation system and a construction method thereof, which are used for solving the problem that a bottom and side support system cannot be removed in the construction process of an elevator shaft in the prior market, which is proposed by the background technology, and simultaneously, the invention is low in cost, convenient, time-saving and labor-saving, and can not perform shock isolation treatment well when in use.
In order to achieve the above purpose, the present invention provides the following technical solutions: a suspension type elevator shaft pouring structure of a shock isolation system and a construction method thereof comprise an elevator hall, a refuge room, an elevator hall basement, a functional room, a stairwell and an elevator shaft;
the elevator system comprises an elevator hall and a refuge room, wherein the elevator hall and the refuge room are built on the ground, an elevator hall basement is arranged at the bottoms of the elevator hall and the refuge room, a functional room is arranged at the right side of the elevator hall basement, a stairway room is arranged at the left side of the elevator hall basement, and an elevator shaft is arranged at the right side of the stairway room;
further comprises:
a fire-fighting elevator front room is arranged on the left side below the elevator hall and the refuge room, a shared front room is arranged at the lower position of the bottom of the elevator hall and the refuge room, which is close to the fire-fighting elevator front room, elevator foundation pits are arranged at the bottom positions of the left side and the right side of the elevator hall and the refuge room, a shock insulation layer is fixed at the bottom positions of the elevator hall and the refuge room, the one side that the staircase is close to left side elevator foundation ditch is provided with the concrete link plate to the bottom of two elevator foundation ditch all is provided with the bottom, the wind shaft has all been seted up to the left and right sides position of elevator shaft, the below position of wind shaft is provided with the shock insulation seam, the below of sharing antechamber is provided with the slip steel sheet of being convenient for remove.
Preferably, the bottom that elevator foundation ditch bottom set up is including filling extruded sheet, lower part filling fine sand and extruded sheet, left side the degree of depth of elevator foundation ditch is greater than the right side the degree of depth of elevator foundation ditch, the dismantlement of being convenient for is handled.
Preferably, the height of the stairwell is consistent with the height of the elevator shaft, and the wind shafts arranged at the left side and the right side of the elevator shaft are flush with the elevator shaft, so that the elevator shaft is convenient to use.
Preferably, the inboard lateral wall position of elevator foundation ditch is provided with down the buttress, just the top position of buttress down is fixed a position mutually through locating plate and the bottom of shock insulation rubber support, simultaneously the shock insulation rubber support bottom is through flange board and lower buttress looks fixed connection, the top position of shock insulation rubber support is through flange board and the bottom looks fixed connection of last buttress, simultaneously the inside of buttress down and last buttress all is fixed with the anchor bar, just the bottom of anchor bar all is provided with in the inside of pre-buried sleeve, the bottom of pre-buried sleeve is spacing through the bolt, the inside of going up the buttress is provided with single additional reinforcing bar net piece, the inside of buttress down is provided with two additional reinforcing bar net pieces, just the below position that goes up buttress and last buttress all is provided with the buttress longitudinal bar, the below position that goes up buttress and concrete link are connected is provided with the filler wall, simultaneously the below position of concrete link is provided with the back timber, the outside position laminating of both ends is provided with glass fiber reinforced material about the shock insulation rubber support to the inside of going up, just the bottom of the foundation bridge is provided with the expansion joint between the top of the main support, the top is provided with the expansion joint plate is provided with the top of the fire-proof stud, the top of the expansion joint plate is provided with the top of the fire-proof seal bar, the top is provided with the top of the fire-proof support bar.
Preferably, the inner wall of the upper buttress is welded with each position of the buttress longitudinal ribs through an upper spot welding position, and the inner wall of the lower buttress is welded with each position of the buttress longitudinal ribs through a lower spot welding position, so that the lower buttress and the upper buttress are stably connected with the buttress longitudinal ribs.
Preferably, the inner side below the graphite series foaming fireproof material is closely attached to the outer side of the lower buttress, and the inner side above the graphite series foaming fireproof material is attached to the outer side of the glass fiber fireproof material, so that the shock insulation treatment is better.
Preferably, the material of the single additional reinforcing steel bar net sheet is consistent with the material of the double additional reinforcing steel bar net sheet, and the inner side of the embedded sleeve is attached to the outer side of the bottom end of the anchor bar, so that the anchor bar can be conveniently stretched into the inner side of the embedded sleeve.
Compared with the prior art, the invention has the beneficial effects that: the suspension type elevator shaft pouring structure of the shock isolation system and the construction method thereof are as follows;
1. according to the suspension type elevator shaft pouring structure of the shock isolation system and the construction method thereof, the extruded sheets are filled on the side walls of the elevator foundation pit and the elevator shaft, the extruded sheets are filled on the lower parts of the elevator shaft and are separated from the lower parts of the elevator shaft, after the upper structure is completed, effective connection is formed, and after the upper structure reaches the required strength, all the extruded sheets and the extruded sheets are taken out, so that the suspended elevator shaft is formed, the problem that the bottom and side support systems cannot be removed in the construction process is successfully solved, meanwhile, the cost is reduced, the operation is convenient, the time and the labor are saved;
2. the suspension type elevator shaft pouring structure of the shock isolation system and the construction method thereof are provided with the lower buttress, and the lower buttress and the upper buttress are stably fixed through a series of shock isolation rubber supports and the like, so that the elevator shaft is well isolated.
Drawings
Fig. 1 is a large sample of a suspended hoistway of the present invention;
fig. 2 is a schematic diagram of the left-hand construction of a suspended hoistway according to the present invention;
FIG. 3 is a schematic view of the connection of the shock-insulating rubber support of the present invention;
FIG. 4 is a schematic view of a longitudinal rib of the buttress of the present invention;
FIG. 5 is a schematic view of a infill wall of the present invention;
FIG. 6 is a diagram of a large fire protection pattern for a seismic isolation mount of the present invention;
FIG. 7 is a schematic representation of the upper buttress steel column of the present invention;
FIG. 8 is a schematic top view of the lower buttress of the present invention;
FIG. 9 is an enlarged schematic view of the structure of the present invention at B-B in FIG. 8.
In the figure: 1. elevator hall and refuge room; 101. a fire elevator front room; 102. a pre-use chamber; 2. an elevator hall basement; 3. a functional room; 4. an elevator foundation pit; 5. a shock insulation layer; 6. a stairwell; 7. a concrete hanging plate; 8. a bottom layer; 9. an elevator shaft; 10. a wind shaft; 11. a shock insulation slit; 12. sliding the steel plate; 13. a lower buttress; 1301. spot welding; 14. a positioning plate; 15. a flange plate; 16. a shock-insulating rubber support; 17. a buttress is arranged on the upper part; 1701. spot welding; 18. anchor bars; 19. embedding a sleeve; 20. a single additional reinforcing steel bar net sheet; 21. double additional reinforcing steel meshes; 22. supporting pier longitudinal ribs; 23. filling a wall; 24. a capping beam; 25. graphite series foaming fireproof materials; 26. a glass fiber fire-retardant material; 27. thick calcium silicate board guard plates are protected; 28. a metal expansion anchor bolt; 29. a steel column; 30. a reinforcing cuff; 31. a stressed main rib; 32. a steel column end plate; 33. the upper structural column is provided with longitudinal ribs.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: a suspension type elevator shaft pouring structure of a shock isolation system and a construction method thereof comprise an elevator hall and a refuge room 1, an elevator hall basement 2, a functional room 3, a stairwell 6 and an elevator shaft 9;
the elevator hoistway and the refuge room 1 are built on the ground, an elevator hoistway basement 2 is arranged at the bottom of the elevator hoistway and the refuge room 1, a functional room 3 is arranged at the right side of the elevator hoistway basement 2, a stairwell 6 is arranged at the left side of the elevator hoistway basement 2, and an elevator shaft 9 is arranged at the right side of the stairwell 6;
further comprises:
the fire-fighting elevator front room 101 is arranged on the left side below the elevator hall and the refuge room 1, the shared front room 102 is arranged at the lower position of the bottom of the elevator hall and the refuge room 1, which is close to the fire-fighting elevator front room 101, the elevator foundation pit 4 is arranged at the bottom of the left side and the right side of the elevator hall and the refuge room 1, the shock insulation layer 5 is fixed at the bottom of the elevator hall and the refuge room 1, the concrete hanging plate 7 is arranged at one side of the stair hall 6, which is close to the left side elevator foundation pit 4, the bottom layers 8 are arranged at the bottoms of the two elevator foundation pits 4, the wind shaft 10 is arranged at the left side and the right side of the elevator shaft 9, the shock insulation joints 11 are arranged at the lower position of the wind shaft 10, and the sliding steel plate 12 which is convenient to move is arranged below the shared front room 102.
The bottom layer 8 that elevator foundation ditch 4 bottom set up is including filling extruded sheet, lower part filling fine sand and extruded sheet, and the degree of depth of left side elevator foundation ditch 4 is greater than the degree of depth of right side elevator foundation ditch 4.
The height of the stairwell 6 is consistent with the height of the elevator shaft 9, and the wind shafts 10 arranged at the left and right sides of the elevator shaft 9 are flush with the elevator shaft 9.
The inboard lateral wall position of elevator foundation ditch 4 is provided with lower buttress 13, and the top position of lower buttress 13 is fixed a position mutually with the bottom of shock insulation rubber support 16 through locating plate 14, the while shock insulation rubber support 16 bottom is fixed connection mutually with lower buttress 13 through flange board 15, the top position of shock insulation rubber support 16 is fixed connection mutually with the bottom of last buttress 17 through flange board 15, simultaneously lower buttress 13 is fixed with anchor bar 18 with the inside of last buttress 17, and the bottom of anchor bar 18 all sets up in the inside of pre-buried sleeve 19, the bottom of pre-buried sleeve 19 is spacing through the bolt, the inside of last buttress 17 is provided with single additional reinforcing bar net piece 20, the inside of lower buttress 13 is provided with two additional reinforcing bar net pieces 21, and the inside of lower buttress 13 and last buttress 17 all is provided with buttress longitudinal bar 22, the below position that upper buttress 17 is connected with concrete link 7 is provided with filler wall 23, the below position of concrete link 7 is provided with roof beam 24 simultaneously, the outside position laminating of both ends is provided with glass fiber reinforced material 26 about shock insulation rubber support 13 and the inside of last buttress 17, and the bottom plate 25 is provided with the expansion joint of the top plate of the top of a series of carbon fiber reinforced rib 31 on the support 17 is provided with the expansion joint of metal support bar of the top plate 31, the top of a series of carbon fiber reinforced rib 31 is provided with the top plate 31, the top of a fire-proof support 17 is provided with the top of a fire-proof support bar 31, the top of a fire-proof support plate is provided with the top of a fire-proof support plate 31, the top plate of a fire-proof support plate is provided with the top of a fire-proof plate is provided with a fire-proof plate.
The inner wall of the upper buttress 17 is welded to each position of the buttress longitudinal ribs 22 by an upper spot welding 1701, and the inner wall of the lower buttress 13 is welded to each position of the buttress longitudinal ribs 22 by a lower spot welding 1301.
The inner side below the graphite series foaming fireproof material 25 is tightly attached to the outer side of the lower buttress 13, and the inner side above the graphite series foaming fireproof material 25 is attached to the outer side of the glass fiber fireproof material 26.
The material of the single additional reinforcing steel bar net sheet 20 is consistent with that of the double additional reinforcing steel bar net sheet 21, and the inner side of the embedded sleeve 19 is attached to the outer side of the bottom end of the anchor bar 18;
the method comprises the following steps:
s1: before the construction of the shock insulation and damping building engineering, the design unit should carry out the special shock insulation and damping construction technology to the construction unit; the production enterprises should organize related personnel such as construction units, carry out special explanation on the installation construction of the shock insulation and absorption device and take charge of installation guidance; the construction unit should compile a special construction organization design or construction technical scheme for shock isolation and shock absorption, and the post-approval of the supervision unit can be organized and implemented;
s2: when the drawing is obviously different from the actual drawing, the problems should be fed back to the design and supervision in time, the next working procedure can be carried out after the design and supervision are confirmed, and the installation of the shock insulation support and the embedded parts thereof should be guided by experienced professional engineering technicians, the surface level of the board must be kept when the board is installed, the board is properly fixed after being leveled by a leveling ruler, the bolt sleeve of the embedded parts and the buttress steel bars must not be welded, and meanwhile, the embedded board must not be welded with other steel bars; the concrete under the shock insulation support needs to be vibrated and compacted, and honeycomb pitting surfaces cannot be produced; if a leveling layer is laid, the strength of the leveling layer must be ensured; the levelness error of the top surface of the buttress of the shock insulation support is not more than 5 per mill, and the levelness error of the top surface of the shock insulation support is not more than 8 per mill after the shock insulation support is installed; the deviation between the plane position of the center of the shock insulation support and the design position is not more than 5.0mm; the deviation between the elevation of the center of the shock insulation support and the design elevation is not more than 5.0mm; the top surface height difference among a plurality of shock insulation supports on the same buttress is not more than 5.0mm; in the installation stage of the shock insulation support, observing and recording the top surface of the buttress, the levelness of the top surface of the shock insulation support and the plane position and elevation of the center of the shock insulation support; after the installation of the shock insulation support is completed, the deformation monitoring of the upper structure is carried out so as to ensure the safety; the temporary covering protection measures are adopted for the shock insulation support in the engineering construction stage, and the shock insulation building is preferably provided with necessary temporary supports or connections to avoid the horizontal displacement of the shock insulation layer 5; in the whole engineering construction process, the vertical compression deformation of the shock insulation support, the horizontal displacement difference of the upper flange plate 15 and the lower flange plate 15 and the uneven deformation of the shock insulation support are well observed and recorded; checking the separation distance between the upper structural vibration isolation layer 5 component and surrounding fixed objects in the engineering construction stage; the shock insulation support needs to be protected in the construction process, and no damage occurs; after the construction of the vibration isolation layer 5 is completed, warning signs and protection are arranged near the overhaul hole or the reserved hole so as to prevent safety accidents; when the shock insulation support is exposed on the ground or other conditions and needs to be sealed and protected, proper materials and methods are selected, so that the deformation of the shock insulation layer 5 is not affected in rare earthquakes, and meanwhile, the requirements of water resistance, heat preservation, fire resistance and the like are considered; the following problems should be noted when the equipment is in line: (1) when the member steel bars are used as lightning conductors, flexible wires are adopted to communicate the upper and lower structural steel bars, and the flexible wires are kept at not less than 250mm; (2) the flexible pipelines such as cables, wires, serpentine hoses and the like should be reserved with an extension length at the vibration isolation layer 5, and the extension length should not be less than 1.2 times of the maximum horizontal displacement of the vibration isolation layer 5 under the rare earthquake action; and is not less than 250mm; (3) rigid pipelines such as an upper water pipe, a lower water pipe, a fire-fighting pipe, a heating ventilation supply pipe, a water return pipe, a hot water pipe and the like are made of flexible materials or flexible joints at the shock insulation layer 5; the horizontal deformation length of the shock insulation layer is not less than 1.2 times of the maximum horizontal displacement of the shock insulation layer 5 under the action of rare earthquakes, and is not less than 250mm; when the distance between the pipeline and the column or the wall is less than 250mm, the rigid section of the pipeline cannot exceed the bottom of the beam 5 of the shock insulation layer; the important pipelines, the gas pipelines and the pipelines possibly leaking harmful media are connected by adopting metal corrugated pipes at the vibration isolation layer 5; when the smoke exhaust prevention pipeline passes through the shock insulation layer 5, refractory flexible connection is adopted, and the horizontal deformation of the smoke exhaust prevention pipeline meets the requirement; the smoke prevention and exhaust pipeline is hung on the beam 5 of the vibration isolation layer, and the distance between the smoke prevention and exhaust pipeline and the wall and the column is not less than 250mm; when the flexible connecting device is purchased, the products of a regular enterprise with ensured quality are selected, and three non-products and inferior products are strictly forbidden; 18. the anti-corrosion requirements after the damage of the anti-corrosion protection layer of the exposed steel components such as the flange plate 15, the connecting bolts and the like: (1) materials: epoxy zinc-rich paint; (2) preparation before painting: cleaning impurities such as rust, oxide skin, greasy dirt, dust and the like of the positioning embedded plate, the flange plate 15 and the exposed bolts; (3) before use, the materials are mixed according to the proportion, fully stirred for 5 minutes and uniformly stirred, can be used after being kept still for 15 minutes, and are used up within 6 hours of effective time, brushed for 2 times, and the interval is about 20 minutes (weather influence), wherein the thickness of a coating is not less than 50 mu m according to the surface drying;
s3: the special shock isolation and absorption engineering construction is used as a sub-engineering of the structural sub-engineering, and inspection and acceptance are carried out according to inspection batch, sub-engineering and sub-engineering; after each procedure is completed, checking and accepting according to the requirements of concealed engineering, checking the quality acceptance of the batch, and checking and accepting the quality of the sub-project; quality inspection and acceptance of the shock absorber subsection engineering should be carried out on the basis of acceptance of the related subsection engineering, quality control data inspection and observation quality inspection and acceptance should be carried out, inspection results should meet requirements of relevant construction and acceptance specifications and design files of the country and province, and special inspection and acceptance reports are formed; the acceptance of the seismic isolation structure should meet the regulations of the national current construction and acceptance regulations, and the following documents should be submitted: (1) a legal document of an embedded part supply enterprise is provided with the shock insulation support; (2) the shock insulation support and the embedded part leave the factory to be qualified; (3) a factory inspection report of the shock insulation support and the embedded part; (4) checking and accepting the construction quality of the sub-projects of the shock insulation layer; (5) concealing project acceptance records; (6) the vibration isolation support and the construction and installation record connected with the vibration isolation support; (7) observing and recording vertical compression deformation of the isolation bearing, horizontal displacement difference of the upper flange plate 15 and the lower flange plate 15 and uneven deformation of the isolation bearing in the whole construction process of the isolation structure; (8) a seismic isolation building construction installation record; (9) an inspection record containing the distance of the superstructure from surrounding fixtures; before the completion of the construction engineering adopting the shock insulation technology, special marks for the shock insulation engineering are arranged according to the technical regulations (DB 53/T-70-2015) of special marks for the shock insulation engineering, so that a series of works are completed.
What has not been described in detail in this specification is prior art that is well known to those skilled in the art, and in the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (6)
1. A suspension type elevator shaft pouring structure of a shock isolation system comprises an elevator hall, a refuge room (1), an elevator hall basement (2), a functional room (3), a stairwell (6) and an elevator shaft (9);
the elevator comprises an elevator hall and a refuge room (1), wherein the elevator hall and the refuge room (1) are built on the ground, an elevator hall basement (2) is arranged at the bottom of the elevator hall and the refuge room (1), a functional room (3) is arranged at the right side position of the elevator hall basement (2), a stairway (6) is arranged at the left side position of the elevator hall basement (2), and an elevator shaft (9) is arranged at the right side position of the stairway (6);
characterized by further comprising:
the elevator is characterized in that a fire-fighting elevator front chamber (101) is arranged on the left side below the elevator hall and the refuge room (1), a shared front chamber (102) is arranged at the lower position, close to the fire-fighting elevator front chamber (101), of the bottom of the elevator hall and the refuge room (1), an elevator foundation pit (4) is arranged at the bottom of the left side and the right side of the elevator hall and the refuge room (1), a shock insulation layer (5) is fixed at the bottom of the elevator hall and the refuge room (1), a concrete hanging plate (7) is arranged at one, close to the left side elevator foundation pit (4), of the elevator hall (6), bottom layers (8) are arranged at the bottoms of the two elevator foundation pits (4), a wind shaft (10) is arranged at the left side and the right side of the elevator shaft (9), a shock insulation joint (11) is arranged at the lower position of the wind shaft (10), and a sliding steel plate (12) convenient to move is arranged below the shared front chamber (102);
the inside lateral wall position of elevator foundation ditch (4) is provided with down buttress (13), just the top position of buttress (13) down is fixed a position mutually with the bottom of shock insulation rubber support (16) through locating plate (14), simultaneously shock insulation rubber support (16) bottom is fixed connection mutually with buttress (13) down through flange board (15), the top position of shock insulation rubber support (16) is fixed connection mutually through flange board (15) and the bottom of buttress (17) up, simultaneously buttress (13) down all is fixed with anchor bar (18) with the inside of buttress (17) down, just the bottom of anchor bar (18) all sets up in the inside of pre-buried sleeve (19), the bottom of pre-buried sleeve (19) is spacing through the bolt, the inside of buttress (17) is provided with single additional reinforcing bar net piece (20) down, the inside of buttress (13) is provided with two additional reinforcing bar net pieces (21), just buttress (13) down all are provided with the inside of buttress (17) and buttress (22), the inside of buttress (17) all is provided with buttress (24) down, the inside of buttress (17) all is provided with the vertical direction (22), the top beam (17) down is provided with the fibrous concrete (24) of filler position (24) down, and is provided with the fibrous material of hanging down (24) position (7) down, and glass fiber fire-proof material (26)'s the outside is provided with graphite series foaming fire-proof material (25), the top position of graphite series foaming fire-proof material (25) is provided with thick calcium silicate board guard plate enclosure (27), the top of thick calcium silicate board guard plate enclosure (27) is connected with last buttress (17) through metal anchor bolt (28), steel column (29) are run through to the inside of going up buttress (17), just it has reinforcing hoop (30) to go up buttress (17) outside winding, the fixed atress main muscle (31) that is provided with in bottom position of going up buttress (17), just the bottom position of atress main muscle (31) is fixed at the top of steel column end plate (32), simultaneously the outside of going up buttress (17) is fixed with upper portion structure post longitudinal bar (33).
2. The shock isolation system suspension elevator hoistway casting structure according to claim 1, wherein: bottom (8) that elevator foundation ditch (4) bottom set up is including filling extruded sheet, lower part filling fine sand and extruded sheet, left side the degree of depth of elevator foundation ditch (4) is greater than the right side the degree of depth of elevator foundation ditch (4).
3. The shock isolation system suspension elevator hoistway casting structure according to claim 1, wherein: the height of the stairwell (6) is consistent with the height of the elevator shaft (9), and wind shafts (10) arranged at the left side and the right side of the elevator shaft (9) are flush with the elevator shaft (9).
4. The shock isolation system suspension elevator hoistway casting structure according to claim 1, wherein: the inner wall of the upper buttress (17) is welded with each position of the buttress longitudinal ribs (22) through an upper spot welding (1701), and the inner wall of the lower buttress (13) is welded with each position of the buttress longitudinal ribs (22) through a lower spot welding (1301).
5. The shock isolation system suspension elevator hoistway casting structure according to claim 1, wherein: the inner side of graphite series foaming fireproof material (25) below and the outer side of the lower buttress (13) are closely attached, and the inner side of graphite series foaming fireproof material (25) above and the outer side of glass fiber fireproof material (26) are attached.
6. The shock isolation system suspension elevator hoistway casting structure according to claim 1, wherein: the material of the single additional reinforcing steel bar net piece (20) is consistent with that of the double additional reinforcing steel bar net piece (21), and the inner side of the embedded sleeve (19) is attached to the outer side of the bottom end of the anchor bar (18).
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| CN202210755105.2A CN115142643B (en) | 2022-06-29 | 2022-06-29 | Suspension type elevator shaft pouring structure of shock isolation system and construction method thereof |
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| CN202210755105.2A CN115142643B (en) | 2022-06-29 | 2022-06-29 | Suspension type elevator shaft pouring structure of shock isolation system and construction method thereof |
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| CN115142643B true CN115142643B (en) | 2024-03-19 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2001171939A (en) * | 1999-12-21 | 2001-06-26 | Hitachi Ltd | Elevator equipment |
| JP2009007876A (en) * | 2007-06-29 | 2009-01-15 | Takenaka Komuten Co Ltd | Base isolated building |
| CN104963425A (en) * | 2015-06-25 | 2015-10-07 | 中建三局第二建设工程有限责任公司 | Construction method of suspended elevator shaft of seismic isolation system |
| CN105888281A (en) * | 2016-04-21 | 2016-08-24 | 武大巨成结构股份有限公司 | Method for utilizing jacking storey-adding technique to promote integrated function of community |
| CN108193899A (en) * | 2018-03-23 | 2018-06-22 | 上海霍普建筑设计事务所股份有限公司 | A kind of symmetric form building core cylinder |
| CN208361624U (en) * | 2018-05-15 | 2019-01-11 | 无锡桥良物产科技发展有限公司 | A kind of elevator pit is used for the buffer unit of emergency maintenance maintenance |
| CN213202028U (en) * | 2020-08-17 | 2021-05-14 | 北京航天金羊电梯有限公司 | Buffer structure for elevator base |
-
2022
- 2022-06-29 CN CN202210755105.2A patent/CN115142643B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001171939A (en) * | 1999-12-21 | 2001-06-26 | Hitachi Ltd | Elevator equipment |
| JP2009007876A (en) * | 2007-06-29 | 2009-01-15 | Takenaka Komuten Co Ltd | Base isolated building |
| CN104963425A (en) * | 2015-06-25 | 2015-10-07 | 中建三局第二建设工程有限责任公司 | Construction method of suspended elevator shaft of seismic isolation system |
| CN105888281A (en) * | 2016-04-21 | 2016-08-24 | 武大巨成结构股份有限公司 | Method for utilizing jacking storey-adding technique to promote integrated function of community |
| CN108193899A (en) * | 2018-03-23 | 2018-06-22 | 上海霍普建筑设计事务所股份有限公司 | A kind of symmetric form building core cylinder |
| CN208361624U (en) * | 2018-05-15 | 2019-01-11 | 无锡桥良物产科技发展有限公司 | A kind of elevator pit is used for the buffer unit of emergency maintenance maintenance |
| CN213202028U (en) * | 2020-08-17 | 2021-05-14 | 北京航天金羊电梯有限公司 | Buffer structure for elevator base |
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| CN115142643A (en) | 2022-10-04 |
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