CN106760464B - Elevator shaft operating platform and its construction method - Google Patents

Elevator shaft operating platform and its construction method Download PDF

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Publication number
CN106760464B
CN106760464B CN201611053059.2A CN201611053059A CN106760464B CN 106760464 B CN106760464 B CN 106760464B CN 201611053059 A CN201611053059 A CN 201611053059A CN 106760464 B CN106760464 B CN 106760464B
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China
Prior art keywords
platform
tripod
elevator shaft
beams
crossbeam
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CN201611053059.2A
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Chinese (zh)
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CN106760464A (en
Inventor
刘志坚
刘志良
刘新平
吴仍辉
王兆坤
王强
常亚亚
魏玲
古文辉
赵华
孙伟昆
郑有全
周国梁
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BEIJING ZHUOLIANG SHUTTERING Co Ltd
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BEIJING ZHUOLIANG SHUTTERING Co Ltd
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Priority to CN201611053059.2A priority Critical patent/CN106760464B/en
Publication of CN106760464A publication Critical patent/CN106760464A/en
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28Mobile scaffolds; Scaffolds with mobile platforms
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G3/00Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/28Mobile scaffolds; Scaffolds with mobile platforms
    • E04G2003/286Mobile scaffolds; Scaffolds with mobile platforms mobile vertically

Abstract

The invention discloses a kind of elevator shaft operating platform and its construction method, including tripod crossbeam, platform sling, platform press beam, triangle rod standing, fixed truss, platform hook, platform beams is hung, platform upright bar is hung, tripod diagonal brace, counter hangs square steel beam, platform board;Platform hook is mounted on two triangle rod standings, fixed truss is connected to the corresponding position of two triangle rod standings, tripod crossbeam is connect with the triangle rod standing, tripod diagonal brace is connected between tripod crossbeam and triangle rod standing, platform beams are hung to be connected on triangle rod standing, platform upright bar is hung to be connected to tripod crossbeam and hang between platform beams, platform sling is mounted in platform press beam, platform press beam is separately mounted to tripod crossbeam and hangs on platform beams, it is counter to hang that square steel beam is counter to be hung in platform press beam, platform board is separately mounted to tripod crossbeam and hangs on platform beams.Completion engineering construction that can be efficient, flexible, easy to operate and safe.

Description

Elevator shaft operating platform and its construction method
Technical field
The present invention relates to the elevator shaft concrete pouring construction frame body auxiliary devices in a kind of construction, more particularly to A kind of elevator shaft operating platform and its construction method.
Background technique
In the ancillary equipment of existing elevator shaft concreting, including set up full hall scaffold, from jumping formwork I.e. from a variety of auxiliary frame body formwork structures such as creeping formwork, cantilever form.
In elevator shaft concrete works structure construction, generally add scaffold group, unilateral cantilever mould using common templates It plate or is completed from equipment such as creeping formworks, although the auxiliary frame body template of these modes can also complete engineering construction, because For the limitation of technology and the not specific aim of specialty work, cannot the time saving and energy saving effective construction of elevator shaft for completing engineering, Construction of elevator shaft space is small, and erection of frames climbs, and there are problems;Elevator shaft shear wall's thickness is too thin, and embedded part is buried to exist and be asked Topic;Because there are problems that being difficult to remove without components such as the embedded part hanging seats in the interlayer boards later period such as floor from top to bottom;When construction The disadvantages such as existing technological deficiency, leads to that construction efficiency is low, flexibility is low, inconvenient, and casting concrete apparent mass is low.
Summary of the invention
The object of the present invention is to provide a kind of efficient, flexible, easy to operate and safe elevator shaft operating platform and Its construction method.
The purpose of the present invention is what is be achieved through the following technical solutions:
Elevator shaft operating platform of the invention, including tripod crossbeam, platform sling, platform press beam, triangle rod standing, fixation Truss, hangs platform beams, hangs platform upright bar, tripod diagonal brace, counter hangs square steel beam, platform board platform hook;
The platform hook is mounted on two triangle rod standings, and the fixed truss is connected to two triangles and erects The corresponding position of bar, the tripod crossbeam are connect with the triangle rod standing, and the tripod diagonal brace is connected to the triangle Between frame crossbeam and the triangle rod standing, the platform beams that hang are connected on the triangle rod standing, and the platform that hangs is stood Bar is connected to the tripod crossbeam and hangs between platform beams, and the platform sling is mounted in the platform press beam, the platform Press beam is separately mounted to the tripod crossbeam and hang on platform beams, described counter to hang that square steel beam is counter to be hung in the platform press beam On, the platform board is separately mounted to the tripod crossbeam and hangs on platform beams.
The construction method of above-mentioned elevator shaft operating platform of the invention, comprising the following steps:
Step 1. completes elevator shaft operating platform assembly in assembled place, and the building structure first floor is waited to pour completion;
Step 2. is completed after pouring for the first time, after concrete reaches intensity after form removal or full hall support frame, cleaning Structural plane, and draw limit line;
Step 3. is sling assembled good elevator shaft operating platform using lifting means, mounts elevator according to limit line Cylinder operating platform;
Step 4. is completed after layer structure, and the promotion of frame body, the construction of next layer of auxiliary are carried out using lifting means;
After the completion of step 5. construction, elevator shaft operating platform is hung down toward ground.
As seen from the above technical solution provided by the invention, elevator shaft operating platform provided in an embodiment of the present invention And its construction method, completion engineering construction that can be efficient, flexible, easy to operate and safe.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of elevator shaft operating platform provided in an embodiment of the present invention.
Fig. 2 is the structural schematic diagram of elevator shaft operating platform tripod crossbeam in the embodiment of the present invention.
Fig. 3 is the lifting schematic diagram of elevator shaft operating platform in the embodiment of the present invention;
Fig. 4 a, 4b, 4c be respectively in the embodiment of the present invention elevator shaft operating platform arrange exemplary axis side, overlook and just Depending on schematic diagram;
In figure:
1- tripod crossbeam, 2- platform sling, 3- platform press beam, 4- triangle rod standing, the fixed truss of 5-, 6- platform hook, 7- Platform beams are hung, 8- hangs platform upright bar, and 9- tripod diagonal brace, 10- is counter to hang square steel beam, 11- platform board, 12- square tube, 13- sizing Nut, 14- is adjustable screw rod, 15- steel plate.
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this The embodiment of invention, every other implementation obtained by those of ordinary skill in the art without making creative efforts Example, belongs to protection scope of the present invention.
Elevator shaft operating platform of the invention, preferable specific embodiment is:
Including tripod crossbeam, platform sling, platform press beam, triangle rod standing, fixed truss, platform hook, hang platform beams, It hangs platform upright bar, tripod diagonal brace, counter hang square steel beam, platform board;
The platform hook is mounted on two triangle rod standings, and the fixed truss is connected to two triangles and erects The corresponding position of bar, the tripod crossbeam are connect with the triangle rod standing, and the tripod diagonal brace is connected to the triangle Between frame crossbeam and the triangle rod standing, the platform beams that hang are connected on the triangle rod standing, and the platform that hangs is stood Bar is connected to the tripod crossbeam and hangs between platform beams, and the platform sling is mounted in the platform press beam, the platform Press beam is separately mounted to the tripod crossbeam and hang on platform beams, described counter to hang that square steel beam is counter to be hung in the platform press beam On, the platform board is separately mounted to the tripod crossbeam and hangs on platform beams.
The tripod crossbeam includes square tube, and one end of the square tube is equipped with sizing nut, is set on the sizing nut Adjustable screw rod is set, perforated steel plate is set in the square tube.
The hair fastener that the platform hook is mounted on the triangle rod standing using pin shaft, and anti-pin shaft is assigned to fall off.
The tripod crossbeam, the connecting portion for tripod diagonal brace, hanging platform beams, hanging between platform upright bar use pin shaft Connection, and the hair fastener for assigning anti-pin shaft to fall off.
The platform for the pull rod hole filled up on structural plane is had in the elevator shaft operating platform.
The construction method of above-mentioned elevator shaft operating platform of the invention, preferable specific embodiment is:
The following steps are included:
Step 1. completes elevator shaft operating platform assembly in assembled place, and the building structure first floor is waited to pour completion;
Step 2. is completed after pouring for the first time, after concrete reaches intensity after form removal or full hall support frame, cleaning Structural plane, and draw limit line;
Step 3. is sling assembled good elevator shaft operating platform using lifting means, mounts elevator according to limit line Cylinder operating platform;
Step 4. is completed after layer structure, and the promotion of frame body, the construction of next layer of auxiliary are carried out using lifting means;
After the completion of step 5. construction, elevator shaft operating platform is hung down toward ground.
Elevator shaft operating platform of the invention and its construction method, can be efficient, flexible, easy to operate and safe Complete engineering construction.
Elevator shaft platform of the invention, the operation which is used to provide completion concrete structure pouring are flat Platform is not being buried embedded part, is not destroying building structure by the frame body truss rationally designed using completed building structure cooperation It is poured under conditions of appearance for concrete works and operating platform is provided, elevator shaft platform structure is simple, design is reasonable, light weight Just, assembly and disassembly are simple, without embedded embedded part when use, without installing hanging seat, using hoisting equipment, can flexibly, the completion of safety Engineering construction, it is easy to operate efficient, the construction time is greatlyd save, construction efficiency is improved, has saved construction cost.
The present invention does not have operating platform to the concreting of elevator shaft in view of scene, until lower to upper no any plate Etc. constructing operations it is very difficult, however traditional form of construction work has its technological deficiency, as full hall scaffold be unable to complete it is super High-rise operation, and remove and need biggish operating space, it is very inconvenient for elevator shaft;It is operated from jumping formwork The more structure of platform is relatively complicated, can also leave embedded part hole needs on structural plane after construction and fill up, and The huge cost of its figure is relatively high;Although unilateral cantilever form frame structure is simple, small cheap, unilateral Cantilever form platform is smaller, and platform can not be completely encouraged in elevator shaft space relatively small in this way and is laid with completely;Elevator Pit shaft platform comparison first three often use form of construction work, the advantage is that set up simple and convenient, easy to operate, platform completely link up and Convenient channel, structure light weight simply small in size, safety economy are provided.
The embodiment of the present invention will be described in further detail below.
Specific embodiment:
Elevator shaft operating platform of the invention and its construction method, those skilled in the art can be according to construction object choosings The elevator shaft operating platform frame body of appropriate criteria is selected, this frame body has overturned the operation format of previous construction frame body, this frame body exists When engineering construction, the operating platform for facilitating operation is provided for it, after completing the construction of this section, when completing the promotion of frame body without Frame body need to be changed, without filling up, it is not necessary that using and tieing up for frame body bearing carrier is calculated and considered to structural plane progress hole Shield is repaired.
As shown in Figure 1, elevator shaft operating platform includes tripod crossbeam 1, platform sling 2, platform press beam 3, triangle rod standing 4, fixed truss 5, platform hook 6, hang platform beams 7, hang platform upright bar 8, tripod diagonal brace 9, counter hang square steel beam 10, platform board 11;Two triangle rod standings 4 are put by design, are measured its axial line distance and diagonal distance and are installed platform hook 6 by pin shaft On triangle rod standing 4, the corresponding position in two triangle rod standings 4, tripod crossbeam 1 is bolted in fixed truss 5 It being connect by pin shaft with triangle rod standing 4, tripod diagonal brace 9 is connect by pin shaft with tripod crossbeam 1 and triangle rod standing 4, It hangs platform beams 7 and triangle rod standing 4 is connected by pin shaft, hang platform upright bar 8 by pin shaft and tripod crossbeam 1 and hang platform cross Beam 7 connects, and platform sling 2 is mounted in platform press beam 3 by bolt, and platform press beam 3 is mounted on tripod crossbeam 1 according to design position With hang on platform beams 7, it is counter to hang that square steel beam 10 is counter to be hung in platform press beam 3, platform board 11 is mounted on tripod with self threading pin It crossbeam 7 and hangs and completes the last assembly of elevator shaft platform on platform beams 7, platform board 11 can also be after the completion of frame body assembly It is bound after being lifted on elevator shaft structural plane;It assigns hair fastener to guarantee that pin shaft will not fall off on pin shaft, eliminates safe hidden trouble.
As shown in Fig. 2, tripod crossbeam 1 includes that square tube, sizing nut, adjustable screw rod and steel plate, square tube one end are equipped with Be formed nut, be formed nut on adjustable screw rod is set, perforated steel plate is set in square tube.
Platform can also be set under the elevator shaft operating platform, with the pull rod hole filled up on structural plane.
The construction method of elevator shaft operating platform, comprising the following steps:
1. completing elevator shaft operating platform assembly in assembled place, the building structure first floor is waited to pour completion;
2. complete after pouring for the first time, after concrete reaches intensity after form removal or full hall support frame, structure is cleared up Face, and draw limit line;
3. assembled good elevator shaft operating platform is sling using lifting means, mount elevator shaft behaviour according to limit line Make platform;
4. carrying out the promotion of frame body, the construction of next layer of auxiliary using lifting means completing after layer structure;
5. elevator shaft operating platform is hung down using lifting means after the completion of construction.
It is unilateral from climb cantilever form when pouring for the first time using the upper frame of unilateral cantilever shuttering support and template into Row, which is poured and buried when pouring, climbs cone.Platform builder's jack, template are provided on the upper frame of the unilateral side cantilever shuttering support And built-in fitting;The elevator shaft operating platform after concrete reaches intensity, utilizes scene after completing structure every time and pouring Lifting equipment elevator shaft operating platform is hung to the position for being raised to lower layer, asked without considering whether frame body embedded part is installed in place etc. Topic.The elevator shaft operating platform is hung down its entirety using the lifting equipment at scene, at the scene after engineering is fully completed On the disintegration vacant lot of preparation, the last dismounting solution body running of frame body is carried out.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art, It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims Subject to enclosing.

Claims (2)

1. a kind of elevator shaft operating platform, which is characterized in that erected including tripod crossbeam, platform sling, platform press beam, triangle Bar, platform hook, hangs platform beams, hangs platform upright bar, tripod diagonal brace, counter hangs square steel beam, platform board fixed truss;
The platform hook is mounted on two triangle rod standings, and the fixed truss is connected to two triangle rod standings Corresponding position, the tripod crossbeam are connect with the triangle rod standing, and it is horizontal that the tripod diagonal brace is connected to the tripod Between beam and the triangle rod standing, the platform beams that hang are connected on the triangle rod standing, described to hang platform upright bar company It connects in the tripod crossbeam and hangs between platform beams, the platform sling is mounted in the platform press beam, the platform press beam Be separately mounted to the tripod crossbeam and hang on platform beams, it is described it is counter hang that square steel beam is counter to be hung in the platform press beam, institute Platform board is stated to be separately mounted to the tripod crossbeam and hang on platform beams;
The tripod crossbeam includes square tube, and one end of the square tube is equipped with sizing nut, and setting can on the sizing nut Screw rod is adjusted, perforated steel plate is set in the square tube, the adjustable screw rod adjustable tripod crossbeam length is to adapt to elevator Cylinder Different Plane size, the adjustable screw rod using adjustable elevator pit shaft plateau levels degree and keep electricity in elevator shaft platform Stair shaft cylinder platform card keeps firm on elevator shaft metope;
The hair fastener that the platform hook is mounted on the triangle rod standing using pin shaft, and anti-pin shaft is assigned to fall off;
The tripod crossbeam, the connecting portion for tripod diagonal brace, hanging platform beams, hanging between platform upright bar are connected using pin shaft The hair fastener for connecing, and anti-pin shaft being assigned to fall off;
The platform for the pull rod hole filled up on structural plane is had in the elevator shaft operating platform.
2. a kind of construction method of elevator shaft operating platform described in claim 1, which comprises the following steps:
Step 1. completes elevator shaft operating platform assembly in assembled place, and the building structure first floor is waited to pour completion;
Step 2. is completed after pouring for the first time, after concrete reaches intensity after form removal or full hall support frame, clears up structure Face, and draw limit line;
Step 3. is sling assembled good elevator shaft operating platform using lifting means, mounts elevator shaft behaviour according to limit line Make platform;
Step 4. is completed after layer structure, and the promotion of frame body, the construction of next layer of auxiliary are carried out using lifting means;
After the completion of step 5. construction, elevator shaft operating platform is hung down toward ground.
CN201611053059.2A 2016-11-24 2016-11-24 Elevator shaft operating platform and its construction method Active CN106760464B (en)

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Application Number Priority Date Filing Date Title
CN201611053059.2A CN106760464B (en) 2016-11-24 2016-11-24 Elevator shaft operating platform and its construction method

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Application Number Priority Date Filing Date Title
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CN106760464B true CN106760464B (en) 2019-09-17

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112593696B (en) * 2021-03-02 2021-05-14 上海建工集团股份有限公司 Lateral supporting device of integral steel platform and using method

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101413341A (en) * 2008-11-19 2009-04-22 沈阳北方建设股份有限公司 Elevator well internal formwork construction method and elevator well internal formwork construction support
DE202009009422U1 (en) * 2009-07-09 2009-11-05 Mück sen., Alois Gabion structure
CN202090578U (en) * 2011-05-13 2011-12-28 浙江城建建设集团有限公司 Shaped elevator shaft construction operating platform device
CN202850473U (en) * 2012-10-26 2013-04-03 北京建工博海建设有限公司 Triangle supporting frame platform
CN203821814U (en) * 2014-05-12 2014-09-10 杭州通达集团有限公司 Movable type operation platform device used for lift shaft construction
CN204781881U (en) * 2015-03-16 2015-11-18 中建四局第三建筑工程有限公司 Elevartor shaft structure construction handling frame
CN105256989A (en) * 2015-10-27 2016-01-20 山西省第三建筑工程公司 Elevator shaft civil construction movable platform
CN105781090A (en) * 2016-04-29 2016-07-20 武汉工程大学 Tool-type elevator shaft operating platform with adjustable size and height

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101413341A (en) * 2008-11-19 2009-04-22 沈阳北方建设股份有限公司 Elevator well internal formwork construction method and elevator well internal formwork construction support
DE202009009422U1 (en) * 2009-07-09 2009-11-05 Mück sen., Alois Gabion structure
CN202090578U (en) * 2011-05-13 2011-12-28 浙江城建建设集团有限公司 Shaped elevator shaft construction operating platform device
CN202850473U (en) * 2012-10-26 2013-04-03 北京建工博海建设有限公司 Triangle supporting frame platform
CN203821814U (en) * 2014-05-12 2014-09-10 杭州通达集团有限公司 Movable type operation platform device used for lift shaft construction
CN204781881U (en) * 2015-03-16 2015-11-18 中建四局第三建筑工程有限公司 Elevartor shaft structure construction handling frame
CN105256989A (en) * 2015-10-27 2016-01-20 山西省第三建筑工程公司 Elevator shaft civil construction movable platform
CN105781090A (en) * 2016-04-29 2016-07-20 武汉工程大学 Tool-type elevator shaft operating platform with adjustable size and height

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