CN110094080A - Terrace elevator(lift) machine room structure and its method of construction - Google Patents
Terrace elevator(lift) machine room structure and its method of construction Download PDFInfo
- Publication number
- CN110094080A CN110094080A CN201910474531.7A CN201910474531A CN110094080A CN 110094080 A CN110094080 A CN 110094080A CN 201910474531 A CN201910474531 A CN 201910474531A CN 110094080 A CN110094080 A CN 110094080A
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- Prior art keywords
- wall
- cast
- elevator
- lift
- recess
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- 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.)
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- 238000010276 construction Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 238000005266 casting Methods 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 13
- 238000009408 flooring Methods 0.000 claims description 8
- 230000002787 reinforcement Effects 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 241000700647 Variola virus Species 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000004904 shortening Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/84—Walls made by casting, pouring, or tamping in situ
-
- 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
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/125—Small buildings, arranged in other buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The invention discloses a kind of terrace elevator(lift) machine room structure and its methods of construction, elevator(lift) machine room structure includes: computer room (1) and cast-in-place load-carrying members (2) below, the computer room (1) is spliced by several precast segments, and precast segment is the modular integrated molding structure for including wall and top plate；The wall lower part of precast segment is equipped with reserved the area Hou Jiao (11), and the wall and the reserved exposed steel bar of cast-in-place load-carrying members (2) link together in reserved the area Hou Jiao (11) and casting concrete links together precast segment and the cast-in-place load-carrying members in lower section (2)；The wall of the precast segment and the outer surface of top plate are equipped with recess on a side edge of splicing, and the reserved exposed steel bar of the precast segment of contiguous concatenation links together in recess and casting concrete links together contiguous prefabricated component.Elevator(lift) machine room structure construction of the invention is convenient and efficient, highly-safe, without installing template die and scaffold, greatly reducing construction cost and shortening the duration.
Description
Technical field
The present invention relates to a kind of building element and its methods of construction, and in particular to a kind of knot of the elevator(lift) machine room positioned at terrace
Structure and its method of construction.
Background technique
In the prior art, elevator(lift) machine room integrally needs to pour construction together at the scene with the above other structures of terrace, and construction is difficult
The high-altitude application larger, construction needs more worker's progress danger complicated more than terrace is spent, safety is poor.And elevator machine
Room wall and top board construction need to build a large amount of template die and scaffold, need more carpenter and bar bender.After concreting,
Template die and scaffold need to support 16 days, can just remove.It is transported from elevator(lift) machine room slype and removes template die and scaffold hardly possible
It spends larger, at least needs to spend ten days.In addition, mending concrete surface needs because field cast-in-place concrete surface quality is irregular again
Take additional four days.Therefore, not only safety is poor for the structure of traditional elevator(lift) machine room and mode of construction, the artificial and material needed
Higher cost, and the construction time needed is also very long.
Summary of the invention
The present invention provides a kind of terrace elevator(lift) machine room structure and its construction process, and the wall and top plate of computer room use prefabricated knot
Structure can greatly save the workload of cast in situs and save the construction time.
The technical solution adopted by the invention is as follows:
A kind of terrace elevator(lift) machine room structure, comprising: computer room and the cast-in-place load-carrying members being supported below the computer room；
The computer room is spliced by several precast segments, and the precast segment is include wall and top plate modular integrated
Molding structure；
The wall lower part of the precast segment is equipped with the reserved area Hou Jiao, the wall and cast-in-place load-carrying members be equipped with reserve it is exposed
Reinforcing bar is extend out in the reserved area Hou Jiao, and the reserved exposed steel bar of the wall and cast-in-place load-carrying members links together, by
Casting concrete links together the cast-in-place load-carrying members of the precast segment and lower section in the reserved area Hou Jiao；
The wall of the precast segment and the outer surface of top plate are equipped with recess on a side edge of splicing, and the wall and top plate are equipped with
Reserved exposed steel bar is extend out in the recess, and the reserved exposed steel bar in the precast segment recess of contiguous concatenation links together,
By in the recess casting concrete contiguous prefabricated component linked together.
The reserved area Hou Jiao is the interior recess for being located at precast segment wall lower part towards an outdoor or indoor side surface,
Thickness of wall body at the reserved area Hou Jiao is 90-120 millimeters.
The recess that the precast segment splices a side edge runs through the splicing edge of its wall and top plate, and the width of the recess is
300-500 millimeters.
The outer side edges of the recess are along the inclined-plane being equipped with towards outside gradually downward.
The cast-in-place load-carrying members include the cast-in-place load bearing wall higher than terrace structure flooring.
The method of construction of terrace elevator(lift) machine room structure of the invention includes the following steps:
A. the cast-in-place load-carrying members below elevator(lift) machine room are completed in building-site, setting is reserved exposed at the top of the cast-in-place load-carrying members
Reinforcing bar；
B. the precast segment of computer room is lifted to the designated position on the cast-in-place load-carrying members and is arrived using installation fitting
When support；
C. the assembling reinforcement in the reserved area Hou Jiao of precast segment wall lower part, and by the reserved exposed steel bar of wall lower part under
Reserved exposed steel bar at the top of the cast-in-place load-carrying members in side links together；
D. the assembling reinforcement in the recess of the wall of precast segment and top plate splicing side, and reserving for splice bits two sides is exposed
Reinforcing bar links together；
E. the outer template die after-pouring concrete of installation at the reserved area Hou Jiao and at the recess of wall splicing side, at prefabricated group
Casting concrete in the recess of the top plate splicing side of part；
G. after the concrete at the reserved area Hou Jiao and recess reaches design age, outer template die and installation fitting are removed.
It is further comprising the steps of before the step B: each precast segment is produced using the modular integrated molding of swage.
Also pre-installation has smallpox hanging beam, door and window when producing precast segment.
In the step A, the cast-in-place load bearing wall higher than terrace structure flooring is also poured below computer room.
Compared with prior art, terrace elevator(lift) machine room structure of the invention and its construction process have the advantage that
1. the wall and top plate of elevator(lift) machine room fulfil modular component production ahead of schedule in factory, the above other structures of terrace can
It synchronizes and constructs, reduce site operation difficulty, and improve the construction quality of computer room；
2. the installation method of the prefabricated elevator(lift) machine room of modularization is easy, reduces live high-altitude application, improves safety；
3. reducing the carpenter and bar bender of construction site without installing template die and scaffold, greatly reducing construction cost；
4. worker is sent to go to remove template die and scaffold after computer room concrete strength is enough without waiting again, waiting and demoulding are saved
Required extra time can speed up the work；
5. the concrete surface that factory completes is intact, worker is arranged to carry out skin patching processing without additional.
Detailed description of the invention
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the stereoscopic schematic diagram of terrace elevator(lift) machine room structure of the present invention (reinforcing bar is not shown in figure)；
Fig. 2 is the plan view of terrace elevator(lift) machine room structure of the present invention (reinforcing bar is not shown in figure)；
Fig. 3 is the sectional view of the connection structure of the precast segment and the cast-in-place load-carrying members in lower section；
Fig. 4 is the sectional view of the connection structure between contiguous prefabricated component；
Fig. 5 is the stereoscopic schematic diagram of the connection structure of the precast segment and the cast-in-place load-carrying members in lower section.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
The invention will be further described for embodiment shown in reference to the accompanying drawing.
As shown in Figure 1, terrace elevator(lift) machine room structure of the invention includes: computer room 1 and is supported on showing for 1 lower section of the computer room
Pour load-carrying members 2.Wherein, the computer room 1 is limited according to its design shape and size and transporting over-wide, superelevation, modularization
The precast segment of several armored concrete of suitable dimension is designed and is divided into, every piece of precast segment includes wall 16 and top
Plate 17, and in factory using swage modular integrated molding production, then each precast segment is transported to building-site splice and
At the main structure of computer room 1.The cast-in-place load-carrying members 2 can be the load-carrying members such as load bearing wall or flooring support.
In embodiment as depicted in figs. 1 and 2, computer room 1 is by precast segment 101,102,103,104,105,106,107
It is spliced with 108, certainly according to different design and size, the precast segment of different sizes and shapes can also be divided into.
As shown in Figure 3 and Figure 5,16 lower part of wall of the precast segment is equipped with the reserved area Hou Jiao 11, the reserved area Hou Jiao
11 be the interior recess for being located at 16 lower part of wall towards an outdoor side surface in the present embodiment, which can be through wall 16
Whole length direction can also be only arranged at 16 lower part of wall of partial-length, and reserving the thickness of wall body at the area Hou Jiao 11 is 90-
120 millimeters.Certainly, according to site operation environment, if it is outdoor without flooring, it is hanging when, the reserved area Hou Jiao 11 can also be set
In 16 lower part of wall towards the surface of indoor side.The wall 16 is equipped with reserved exposed steel bar 51 and extend out to the reserved area Hou Jiao 11
It is interior, it also is provided with reserved exposed steel bar 53 at the top of the cast-in-place load-carrying members 2 and extend out in the reserved area Hou Jiao 11, by reserved
Assembling reinforcement 52 in the area Hou Jiao 11 connects wall 16 and the reserved exposed steel bar of cast-in-place load-carrying members 2 51 and 53, and
It reserves casting concrete in the area Hou Jiao 11 the cast-in-place load-carrying members 2 of the wall 16 of precast segment and lower section is connected to one at this
It rises.
As shown in Figure 1 and Figure 4, the outer surface of the wall 16 of the precast segment and top plate 17 is spelled with contiguous prefabricated component
Along recess 12 and 13 is respectively equipped with, the edge of wall 16 and top plate 17 is equipped with reserved exposed steel bar 54 and stretches respectively for a side for connecing
Out in recess 12 and 13, transporting for convenience and construction, reserve exposed steel bar 54 without departing from recess except.The present embodiment
In, which extends through the wall 16 of precast segment and whole splicing edge of top plate 17, and in recess bottom surface and its
The perpendicular stage shape of the wall 16 of side and 17 outer surface of top plate connects, and the width of recess 12 and 13 is 300-500 millimeters, and pre-
Stay the anchoring range of exposed steel bar 54 corresponding.By in recess 12 and 13 assembling reinforcement 55, splicing edge two sides are reserved it is exposed
Reinforcing bar 54 connects, and casting concrete links together contiguous prefabricated component in recess 12 and 13.
In order to adapt to installation error, about 15 millimeters of seam 15,15 two sides of seam are equipped between adjacent two precast segment
17 recess 12 of top plate outer side edges along inclined-plane 14 towards outside gradually downward is equipped with, in this way in the casting concrete into recess
When, can preferably fill up concrete in seam 15, it is prefabricated in conjunction with cast-in-place part more preferably.
As shown in figure 3, when the design level height of elevator(lift) machine room is more than 3.5 meters, it is contemplated that transport superelevation limitation, it is described cast-in-place
Load-carrying members 2 will be poured to the cast-in-place load bearing wall 21 being higher than on the formation terrace of terrace structure flooring 3, the cast-in-place load bearing wall 21
Thickness can be with the consistency of thickness of the wall 16 of the precast segment on top.
The method of construction of terrace elevator(lift) machine room structure of the invention, includes the following steps:
1. limiting according to the geomery of computer room 1 and transporting over-wide, superelevation, 1 modularized design of computer room is divided into suitable dimension
Component, each precast segment is produced using the modular integrated molding of swage, can also be pre-installed simultaneously when producing precast segment
There are smallpox hanging beam, door and window.；
2. the cast-in-place load-carrying members 2 below elevator(lift) machine room are completed in building-site, when the design level height of elevator(lift) machine room is more than 3.5 meters
When, the cast-in-place load bearing wall 21 higher than terrace structure flooring 3 is also poured below computer room 1, the cast-in-place load-carrying members 2 or cast-in-place held
Reserved exposed steel bar 53 is set at the top of weight wall 21；
3. temporary support is arranged on terrace, each precast segment is transported from factory to building-site；
4. the precast segment of computer room 1 is lifted piece by piece to the designated position on the cast-in-place load-carrying members 2 in order, prefabricated group
Carry out temporary support using installation fitting between the cast-in-place load-carrying members 2 of part and lower section；
5. the assembling reinforcement 52 in the reserved area Hou Jiao 11 of 16 lower part of precast segment wall, and reserving for 16 lower part of wall is exposed
Reinforcing bar 51 and the reserved exposed steel bar 53 at cast-in-place 2 top of load-carrying members in lower section link together；
6. the assembling reinforcement 55 in the recess 12 and 13 of wall 16 and top plate 17 the splicing side of precast segment, and by splice bits two
The reserved exposed steel bar 54 of side links together；
7. at the reserved area Hou Jiao 11 and wall 16 splices the outer template die after-pouring concrete of installation at the recess 13 of side,
The casting concrete in the recess 12 that the top plate 17 of precast segment splices side；
8. removing outer template die and installation after the concrete at the reserved area Hou Jiao 11 and recess 12 and 13 reaches design age
Accessory.
As it can be seen that terrace elevator(lift) machine room structure building construction of the invention is very convenient quick, high-altitude application is greatly reduced,
Safety is higher, and can save a large amount of on-site construction processes, without installing a large amount of template dies and scaffold as cast-in-place structural
And remove, it is handled without to concrete surface, is substantially shorter the construction period.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of terrace elevator(lift) machine room structure, comprising: computer room (1) and the cast-in-place load-carrying members being supported below the computer room (1)
(2), it is characterised in that:
The computer room (1) is spliced by several precast segments, and the precast segment is the modularization for including wall and top plate
Integrated formed structure；
The wall lower part of the precast segment is equipped with reserved the area Hou Jiao (11), and the wall and cast-in-place load-carrying members (2) are equipped with
Reserved exposed steel bar is extend out in reserved the area Hou Jiao (11), and the reserved exposed steel bar of the wall and cast-in-place load-carrying members (2) connects
Be connected together, by the interior casting concrete of the reserved area Hou Jiao (11) by the cast-in-place load-bearing knot of the precast segment and lower section
Structure (2) links together；
The wall of the precast segment and the outer surface of top plate are equipped with recess on a side edge of splicing, and the wall and top plate are equipped with
Reserved exposed steel bar is extend out in the recess, and the reserved exposed steel bar in the precast segment recess of contiguous concatenation links together,
By in the recess casting concrete contiguous prefabricated component linked together.
2. terrace elevator(lift) machine room structure according to claim 1, it is characterised in that: the reserved area Hou Jiao (11) is to be located at
Towards the interior recess of an outdoor or indoor side surface, this reserves the thickness of wall body at the area Hou Jiao (11) for precast segment wall lower part
It is 90-120 millimeters.
3. terrace elevator(lift) machine room structure according to claim 1, it is characterised in that: the precast segment splices a side edge
Recess run through the splicing edge of its wall and top plate, the width of the recess is 300-500 millimeters.
4. terrace elevator(lift) machine room structure according to claim 3, it is characterised in that: the outer side edges edge of the recess is equipped with
Towards the inclined-plane of outside gradually downward.
5. terrace elevator(lift) machine room structure according to any one of claims 1 to 4, it is characterised in that: the cast-in-place load-bearing knot
Structure (2) includes the cast-in-place load bearing wall (21) higher than terrace structure flooring.
6. a kind of method of construction of terrace elevator(lift) machine room structure as described in claim 1, includes the following steps:
A. the cast-in-place load-carrying members (2) below elevator(lift) machine room are completed in building-site, setting is pre- at the top of the cast-in-place load-carrying members (2)
Stay exposed steel bar；
B. the precast segment of computer room (1) is lifted to the designated position on the cast-in-place load-carrying members (2) and is matched using installation
Part carrys out temporary support；
C. in the interior assembling reinforcement of the reserved area Hou Jiao (11) of precast segment wall lower part, and by the reserved exposed steel bar of wall lower part
It links together with the reserved exposed steel bar at the top of the cast-in-place load-carrying members in lower section (2)；
D. the assembling reinforcement in the recess of the wall of precast segment and top plate splicing side, and reserving for splice bits two sides is exposed
Reinforcing bar links together；
E. the outer template die after-pouring concrete of installation at the reserved area Hou Jiao (11) and at the recess of wall splicing side, pre-
Casting concrete in the recess of the top plate splicing side of component processed；
F. it after the concrete at the reserved area Hou Jiao (11) and recess reaches design age, removes outer template die and installation is matched
Part.
7. the method for construction of terrace elevator(lift) machine room structure according to claim 6, which is characterized in that before the step B
It is further comprising the steps of: each precast segment is produced using the modular integrated molding of swage.
8. the method for construction of terrace elevator(lift) machine room structure according to claim 6, it is characterised in that: when production precast segment
Also pre-installation has smallpox hanging beam, door and window.
9. according to the method for construction of terrace elevator(lift) machine room structure described in claim 6,7 or 8, which is characterized in that the step A
In, the cast-in-place load bearing wall (21) higher than terrace structure flooring is poured below computer room (1).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474531.7A CN110094080A (en) | 2019-06-03 | 2019-06-03 | Terrace elevator(lift) machine room structure and its method of construction |
| SG10201907175WA SG10201907175WA (en) | 2019-06-03 | 2019-08-02 | Rooftop elevator engine room and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910474531.7A CN110094080A (en) | 2019-06-03 | 2019-06-03 | Terrace elevator(lift) machine room structure and its method of construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110094080A true CN110094080A (en) | 2019-08-06 |
Family
ID=67450021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910474531.7A Pending CN110094080A (en) | 2019-06-03 | 2019-06-03 | Terrace elevator(lift) machine room structure and its method of construction |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110094080A (en) |
| SG (1) | SG10201907175WA (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203594247U (en) * | 2013-11-28 | 2014-05-14 | 梁峰 | Prefabricated assembly type integrated roof self-supporting communication base station |
| CN206554557U (en) * | 2017-02-14 | 2017-10-13 | 浙江电联通信机房工程技术有限公司 | Integral prefabricated concrete computer room |
| CN108755968A (en) * | 2018-07-17 | 2018-11-06 | 有利华建筑预制件（深圳）有限公司 | Assembling synthesis building and its construction method |
| CN109095335A (en) * | 2018-11-02 | 2018-12-28 | 天津天为电梯有限公司 | A kind of novel traction-type residential lift |
| CN208531965U (en) * | 2018-07-16 | 2019-02-22 | 怡达快速电梯有限公司 | The installation steel structure lift shaft of portable installation and transport |
| CN109441151A (en) * | 2018-12-19 | 2019-03-08 | 有利华建材(惠州)有限公司 | Prefabricated toilet and its construction and installation method |
| CN208632986U (en) * | 2018-07-10 | 2019-03-22 | 湖南省交通规划勘察设计院有限公司 | A kind of rectangular channel structure of precast assembly |
| CN210316690U (en) * | 2019-06-03 | 2020-04-14 | 有利华建材(惠州)有限公司 | Roof elevator machine room structure |
-
2019
- 2019-06-03 CN CN201910474531.7A patent/CN110094080A/en active Pending
- 2019-08-02 SG SG10201907175WA patent/SG10201907175WA/en unknown
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203594247U (en) * | 2013-11-28 | 2014-05-14 | 梁峰 | Prefabricated assembly type integrated roof self-supporting communication base station |
| CN206554557U (en) * | 2017-02-14 | 2017-10-13 | 浙江电联通信机房工程技术有限公司 | Integral prefabricated concrete computer room |
| CN208632986U (en) * | 2018-07-10 | 2019-03-22 | 湖南省交通规划勘察设计院有限公司 | A kind of rectangular channel structure of precast assembly |
| CN208531965U (en) * | 2018-07-16 | 2019-02-22 | 怡达快速电梯有限公司 | The installation steel structure lift shaft of portable installation and transport |
| CN108755968A (en) * | 2018-07-17 | 2018-11-06 | 有利华建筑预制件（深圳）有限公司 | Assembling synthesis building and its construction method |
| CN109095335A (en) * | 2018-11-02 | 2018-12-28 | 天津天为电梯有限公司 | A kind of novel traction-type residential lift |
| CN109441151A (en) * | 2018-12-19 | 2019-03-08 | 有利华建材(惠州)有限公司 | Prefabricated toilet and its construction and installation method |
| CN210316690U (en) * | 2019-06-03 | 2020-04-14 | 有利华建材(惠州)有限公司 | Roof elevator machine room structure |
Non-Patent Citations (1)
| Title |
|---|
| 叶佐豪等: "房屋建筑学下", 31 May 1990, 同济大学出版社, pages: 266 - 267 * |
Also Published As
| Publication number | Publication date |
|---|---|
| SG10201907175WA (en) | 2021-01-28 |
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