CN110077969B - Material cage lifting system with building main structure lifting along elevator shaft wall - Google Patents
Material cage lifting system with building main structure lifting along elevator shaft wall Download PDFInfo
- Publication number
- CN110077969B CN110077969B CN201910358929.4A CN201910358929A CN110077969B CN 110077969 B CN110077969 B CN 110077969B CN 201910358929 A CN201910358929 A CN 201910358929A CN 110077969 B CN110077969 B CN 110077969B
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- Prior art keywords
- cage
- fixed
- elevator shaft
- falling
- handrail
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
- B66C1/16—Slings with load-engaging platforms or frameworks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/162—Handles to carry construction blocks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a material cage lifting system with a building main structure capable of lifting along the wall of an elevator shaft, which mainly comprises a cage, a cage parking support device, a tower crane and the elevator shaft, wherein the cage parking support device is arranged outside an elevator shaft door opening of a finished layer and is used for parking the cage during material loading and unloading, and the tower crane can lift the cage, so that the cage can vertically lift along the wall of the inner side (the opposite side of the elevator shaft door opening) in the elevator shaft and can be transported outside the elevator shaft, and the vertical vacant space of the elevator shaft is effectively utilized to finish material transfer work.
Description
Technical Field
The invention belongs to the field of building construction lifting equipment, and particularly relates to a material cage lifting system capable of lifting along the wall of an elevator shaft during construction of a building main body structure.
Background
The auxiliary materials required for construction during the construction of the main structure are generally carried out by a tower crane lifting system. For the auxiliary material of turnover construction, like the template support, because the restriction in space, need outwards set up overhanging type platform at the floor that has accomplished, transport the platform of unloading with the material that has accomplished, then the tower crane promotes again and transports to the construction layer in advance of being under construction above.
Disclosure of Invention
The invention aims to solve the problem of overcoming the defects of the prior art and provides a material cage lifting system which is used for lifting along the wall of an elevator shaft during the construction of a main structure of a building, and the empty space of the elevator shaft is utilized to meet the requirements of lifting and transferring of turnover materials during the construction of the building.
In order to solve the technical problems, the invention provides a material cage lifting system capable of lifting along the wall of an elevator shaft during construction of a building main body structure, which mainly comprises a cage, a cage parking support device, a tower crane and an elevator shaft, wherein the cage parking support device is fixed outside an elevator shaft door opening of a finished layer and is used for parking the cage during material loading and unloading, a telescopic support of the cage parking support device can be contracted outside the elevator shaft to prevent materials or the cage from falling and being damaged, and the tower crane can lift the cage, so that the cage can vertically lift along the inner side wall of the elevator shaft and can be transported outside the elevator shaft in the elevator shaft, and the material lifting and transporting work is completed.
The material suspension cage lifting system capable of lifting along the wall of the elevator shaft during construction of the main structure of the building has the following beneficial effects:
according to the invention, the vertical space of the elevator shaft during building construction is utilized to lift and transfer materials, so that the idle space is effectively utilized, and the maintenance cost is reduced;
according to the invention, the elevator shaft is used for lifting and transferring materials, so that the influence of external weather on construction can be avoided;
according to the elevator cage, the travelling wheels along the wall of the elevator shaft and the anti-collision wheels at two sides are arranged on one side of the cage, so that the reliability of the system is improved;
according to the invention, the cage parking support device is arranged in the door opening of the elevator shaft of the finished floor, the telescopic bracket can enter and exit the elevator shaft, the cage parking support device is prevented from being damaged by falling objects above, and the material loading, unloading and lifting process is safe and reliable;
the invention adopts a modular integrated design concept, can be quickly disassembled and assembled, and is convenient to transport;
the invention does not need to prefabricate a fixing piece, can be used along with installation, and is simple and practical.
Drawings
FIG. 1 is a front view of a material hoist lifting system;
FIG. 2 is an isometric view of the cage;
FIG. 3 is an isometric view of a load bearing structure;
FIG. 4 is an isometric view of the enclosure and the attachment members;
FIG. 5 is an isometric view of the cage parking support apparatus;
fig. 6 is an isometric view of the telescoping support.
Fig. 7 is an axial view of the stationary base.
The reference numbers illustrate: 1-suspension cage, 11-bearing structure, 111-bottom frame, 1111-main beam, 1112-secondary beam, 112-side frame, 1121-diagonal brace, 12-enclosure part, 121-bottom deck, 122-side protection, 1221-side plate, 1222-side plate connecting piece, 123-protection top plate, 1231-bearing structure, 1232-top plate connecting piece, 13-accessory component, 131-lifting lug, 132-traveling wheel, 133-collision wheel, 134-material baffle, 2-suspension cage parking support device, 21-telescopic bracket, 211-movable beam, 212-push-pull handrail, 2121-handrail seat, 2122-handrail column, 2123-grip, 213-movable beam positioning lock, 2131-clamping block, 2132-locking pin, 2133-locking pin sleeve, 2134-pulling ring, 22-fixed seat, 221-main frame, 2211-fixed beam, 222-rear wheel, 223-column seat, 2231-support column hinged sleeve, 23-protection pipe, 241-protection anti-falling pipe device, 241-falling prevention pipe, 242-anti-fall sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention relates to a material cage lifting system used for lifting along the wall of an elevator shaft during construction of a building main body structure, which mainly comprises a cage 1, a cage parking support device 2, a tower crane and the elevator shaft, wherein the cage parking support device 2 is fixed outside a door opening of the elevator shaft of a finished floor and used for parking the cage 1 during material loading and unloading, and the tower crane can lift the cage 1, so that the cage 1 can vertically lift along the inner wall of the elevator shaft and lift outside the elevator shaft in the elevator shaft, and the material lifting and transferring work is completed.
A material cage lifting system for lifting along the walls of a hoistway during the construction of a building body structure according to fig. 2 the cage 1 comprises a load bearing structure 11, a containment portion 12 and an attachment member 13, the containment portion 12 and the attachment member 13 being secured to the load bearing structure 11.
The load-bearing structure 11 as shown in fig. 3 is composed of a bottom frame 111 and side frames 112, wherein the bottom frame 111 is formed by transversely welding two longitudinal parallel minor beams 1112 to form a main beam 1111 in a Chinese character ri shape, and the main beam 1111 can be lapped on a movable beam 211 of the suspension cage parking support device 2; the side frames 112 are fixed with the bottom frame 111 and are arranged on three sides (not the side of the elevator shaft opening), and each side is formed by arranging diagonal braces 1121 in a square shape;
as shown in fig. 4, the enclosure part 12 is composed of a bottom deck 121, a side guard 122 and a guard top plate 123, wherein the bottom deck 121 is flatly laid on the bottom frame 111 and is tightly pressed and fixed by a material baffle 134; the side shield 122 is composed of a side plate 1221 and a side plate connector 1222, the side plate connector 1222 is fixed on the side frame 112, and the side plate 1221 is fixed with the side plate connector 1222 and the diagonal brace 1121; the protective top plate 123 consists of a top plate 1231 and a top plate connecting piece 1232, the top plate connecting piece 1232 is fixed on a cross beam at the upper end of the side frame 112, the top plate 1231 is fixed with the top plate connecting piece 1232, and the enclosure part 12 can ensure safety and reliability when people load goods and the suspension cage operate;
as shown in fig. 4, the auxiliary members include lifting lugs 131, walking wheels 132, anti-collision wheels 133, material baffles 134 and the like, the lifting lugs 131 are fixed at four corners of the top end of the load-bearing structure 11 respectively, the walking wheels 132 are installed at four corners of the inner side surface and can walk along the inner side elevator shaft wall to enhance the lifting stability of the cage 1, the plurality of anti-collision wheels 133 are arranged at four corners of the outer part of the other three side surfaces to prevent the cage 1 from rubbing and colliding with the elevator shaft wall, the material baffles 134 are installed on the bottom frame 111 in parallel at intervals to prevent articles from slipping off the cage 1, and.
As shown in fig. 5, the cage parking support device 2 of the material cage lifting system capable of lifting along the wall of an elevator shaft during the construction of a building main structure of the invention is composed of a telescopic bracket 21, a fixed seat 22, a support column 23 and an anti-falling device 24, wherein a movable beam 211 of the telescopic bracket 21 can move linearly in a fixed beam 2211 of the fixed seat 22 to enter and exit the elevator shaft, the upper end and the lower end of the support column 23 are respectively connected with a building floor slab and a stand column seat 223, the fixed seat 22 can be supported and fixed, the installation is simple and rapid, and a prefabricated foundation is not needed; the anti-falling device 24 is arranged on the fixing seat 22 and clamped on the outer wall of the elevator shaft door opening to prevent the suspension cage parking support device 2 from falling into an elevator shaft.
As shown in fig. 6, the telescopic bracket 21 is composed of a movable beam 211, a push-pull handrail 212 and a movable beam positioning lock 213, wherein the movable beam 211 has two parallel rectangular tube structures and can linearly reciprocate in the fixed beam 2211; the push-pull handrail 212 is composed of a handrail upright 2122, a handrail seat 2121 and a grip 2123, the handrail seat 2121 is fixed at the tail end of the moving beam 211, the handrail upright 2122 is in a flat steel strip shape, the detachable grip 2123 is fixed at the upper end, the lower end is connected with the handrail seat 2121, and the push-pull handrail 212 can rotate around the handrail seat 2121 to be parallel to the moving beam 211, so that the quick disassembly and assembly and the transportation are convenient; the movable beam positioning lock 213 consists of a fixture block 2131, a lock pin 2132, a lock pin sleeve 2133 and a pull ring 2134, the fixture block 2131 is fixed on the fixed beam 2211, when an operator holds the handle 2123 with a hand, the fingers can control the pull ring 2134, the pull ring 2134 can drive the lock pin 2132 to vertically reciprocate in the lock pin sleeve 2133 fixed on the push-pull handrail 212 to position the movable beam 211, so that the movable beam 211 is safely positioned in the elevator shaft and at the outer end;
as shown in fig. 7, the fixing base 22 is composed of a main frame 221, a rear wheel 222 and a column base 223, and the push-pull handrail 212 passes through the rectangular slideway to drive the movable beam 211 to move linearly in the fixed beam 2211; the upright seat 223 is welded at the upper end of the tail part of the main frame 221, a hinged sleeve 2231 is fixed on the upper plane, and the suspension cage parking support device 2 can be quickly and rotatably bundled up when being disassembled and assembled;
the anti-falling device 24 comprises an anti-falling pipe 241 and an anti-falling sleeve 242, and the anti-falling pipe 241 is of a rectangular pipe structure; the anti-falling sleeve 242 is a rectangular tube structure with jackscrews and is fixed on two sides of the main frame 221, the anti-falling tube 241 penetrates through the anti-falling sleeve 242 and is fixed through the jackscrews on the anti-falling sleeve 242 and clamped outside the opening of the elevator shaft to prevent the whole anti-falling sleeve from falling into the elevator shaft.
When the cage parking support device 2 rotates to a floor, firstly, the movable beam 211 is retracted into the fixed beam 2211, the pin on the armrest seat 2121 is pulled out to fold the push-pull armrest 212 to be parallel to the movable beam 211, then the support column 23 is contracted, the fastening bolt of the upright column seat 223 is removed after the support column 23 is contracted for a certain distance, the support column 23 is folded to be parallel to the movable beam 211, at the moment, the fixed seat 22, the push-pull armrest 212 and the support column 23 are bundled into a whole, then the lifting lug at the front end of the main frame 221 is connected with the hook of the tower crane, the anti-falling tube 241 is disassembled and slowly inclines to move the cage parking support device 2 into an elevator shaft, when the rear wheel 222 is about to be separated from a floor and enter the elevator shaft, an operator needs to push and pull the auxiliary rod to adjust the posture of the cage parking support device 2 so as to prevent the collision with the elevator shaft wall, finally, the cage parking support device 2 is, the dismounting process is simple and reliable.
When the cage 1 lifts a material of a certain finished layer to a pre-construction layer, firstly, an operator operates the push-pull handrail 212 to push the telescopic bracket 21 to the inner end of an elevator shaft, meanwhile, the clamping block 2131 limits the locking pin 2132 to enable the telescopic bracket 21 to be self-locked, the tower crane lifts the cage 1 to an elevator shaft opening, the operator adjusts the posture of the cage 1 by using the auxiliary rod, simultaneously, the tower crane adjusts the angle of a hoisting steel wire rope, after the crane adjusts the state that the travelling wheel 132 can travel along the inner side elevator shaft wall, the cage 1 is lowered into the elevator shaft, the travelling wheel 132 travels along the inner side elevator shaft wall until approaching the telescopic bracket 21, the cage 1 is slowly lowered onto the upper telescopic bracket 21, then the worker conveys the material into the cage 1 and fixes, when the lifting cage 1 just leaves the telescopic bracket 21 after the completion, the telescopic bracket 21 is retracted to the outside the elevator shaft opening and locked, finally, the tower crane lifting cage 1 travels along the elevator shaft wall to the outside the elevator, and (6) discharging. The tower crane can lift the material to the pre-construction layer demand point through the elevator shaft and the elevator shaft opening at one time, and the practicability is high.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention, and any minor modifications made without departing from the principle of the present invention still belong to the technical solution scope of the present invention.
Claims (2)
1. A material cage hoist system that is used for along elevator wall of a well over-and-under type during building major structure construction, its characterized in that: the material cage lifting system consists of a cage, a cage parking support device, a tower crane and an elevator shaft, wherein the cage parking support device is fixed outside an elevator shaft door opening of a finished layer and is used for parking the cage when materials are loaded and unloaded, and the tower crane can lift the cage, so that the cage can be vertically lifted along an inner side well wall in the elevator shaft and transferred outside the elevator shaft, and the material lifting and transferring work is completed;
the suspension cage comprises a bearing structure, an enclosure part and an accessory component, wherein the enclosure part and the accessory component are fixed on the bearing structure;
the bearing structure consists of a bottom frame and side frames, wherein the bottom frame is formed by transversely welding two longitudinal parallel secondary beams to a main beam in a Chinese character ri shape; the side frame is fixed with the bottom frame and arranged on three side surfaces, the three side surfaces do not comprise the opening side of the elevator shaft, and each side surface is in a square shape and is formed by arranging diagonal braces at the inner four corners of the square shape;
the enclosure part consists of a bottom deck, a side protection and protection top plate, wherein the bottom deck is flatly laid on the bottom frame and is tightly pressed and fixed by a material baffle; the side protection consists of a side plate and a side plate connecting piece, the side plate connecting piece is fixed on the side frame, and the side plate is fixed with the side plate connecting piece and the diagonal brace; the protective top plate consists of a top plate and a top plate connecting piece, the top plate connecting piece is fixed on a cross beam at the upper end of the side frame, and the top plate is fixed with the top plate connecting piece;
the auxiliary component comprises lifting lugs, walking wheels, anti-collision wheels and material baffles, the lifting lugs are fixed at four corners of the top end of the bearing structure respectively, the walking wheels are installed at four corners of the inner side, a plurality of anti-collision wheels are arranged at four corners of the outer side of the side surface of the bearing structure to prevent the cage from rubbing the wall of the elevator shaft, and the material baffles are installed on the bottom frame at intervals in parallel to prevent the material from falling off; the cage parking support device consists of a telescopic support, a fixed seat, a support column and an anti-falling device, wherein a moving beam of the telescopic support moves linearly in a fixed beam of the fixed seat to enter and exit the elevator shaft; the upper end and the lower end of the support column are respectively connected with the building floor slab and the fixed seat, and the support column is quickly disassembled and assembled; the anti-falling device is arranged on the fixed seat and is blocked on the outer walls at two sides of the elevator shaft door opening, so that the cage is prevented from falling into the elevator shaft when the cage parking support device is arranged and used.
2. A material cage lifting system for lifting along a hoistway wall during construction of a building body structure as defined in claim 1 wherein:
the telescopic support consists of a movable beam, a push-pull handrail and a movable beam positioning lock, wherein the movable beam is of two parallel rectangular tube structures and can linearly reciprocate in the fixed beam; the push-pull handrail consists of a handrail upright post, a handrail seat and a grip, wherein the handrail seat is fixed at the tail end of the moving beam, the handrail upright post is in a flat steel strip shape, the detachable grip is fixed at the upper end, and the lower end of the handrail upright post is connected with the handrail seat and can be quickly folded to be parallel to the moving beam; the movable beam positioning lock consists of a fixture block, a lock pin sleeve and a pull ring, wherein the fixture block is fixed on the fixed beam, and the pull ring can drive the lock pin to vertically reciprocate in the lock pin sleeve fixed on the push-pull handrail to lock the movable beam;
the main frame is a reversed Y-shaped structure formed by two longitudinal parallel fixed beams and transverse welding profile steels, and the upper tube walls of the fixed beams are cut into rectangular slideways; the double rear wheels are welded at the rear end of the main frame, the round surfaces of the wheels are tangent to the lower plane of the main frame, and the rear wheels are in rolling contact with the ground when the suspension cage parking support device is obliquely installed; the upright post seat is welded at the upper end of the tail part of the main frame, and a hinge sleeve is fixed on the upper plane and is hinged with the support post, so that the support post can be conveniently and quickly folded and bound when being transported to other floors for disassembly;
the anti-falling device comprises an anti-falling pipe and an anti-falling sleeve, and the anti-falling pipe is of a rectangular pipe structure; the anti-falling sleeve is a rectangular pipe structure with a jackscrew and is fixed on two sides of the main frame, and the anti-falling pipe penetrates through the anti-falling sleeve and is fixed through the jackscrew on the anti-falling sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358929.4A CN110077969B (en) | 2019-04-29 | 2019-04-29 | Material cage lifting system with building main structure lifting along elevator shaft wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358929.4A CN110077969B (en) | 2019-04-29 | 2019-04-29 | Material cage lifting system with building main structure lifting along elevator shaft wall |
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| Publication Number | Publication Date |
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| CN110077969A CN110077969A (en) | 2019-08-02 |
| CN110077969B true CN110077969B (en) | 2021-05-28 |
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| CN201910358929.4A Active CN110077969B (en) | 2019-04-29 | 2019-04-29 | Material cage lifting system with building main structure lifting along elevator shaft wall |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110921491B (en) * | 2019-12-09 | 2021-12-28 | 江南造船(集团)有限责任公司 | Lifting and turning tool and lifting and turning method for lifting object without lifting lugs |
| CN112727148B (en) * | 2020-12-23 | 2022-09-27 | 上海建工集团股份有限公司 | Method for integrally removing vertical smoke exhaust air pipe on outer side of building structure |
| CN115106668A (en) * | 2022-07-20 | 2022-09-27 | 广西建机升降装备制造有限公司 | Forming process of cage structure of construction elevator |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203755680U (en) * | 2014-01-25 | 2014-08-06 | 广东裕华兴建筑机械制造有限公司 | Extensible discharging platform |
| CN204022201U (en) * | 2014-06-28 | 2014-12-17 | 中铁建设集团设备安装有限公司 | A kind of weight-lifting equipment for vertical transport |
| CN104690500B8 (en) * | 2015-01-12 | 2017-03-29 | 王智超 | Construction elevator cage processing technique |
| CN206447449U (en) * | 2017-01-26 | 2017-08-29 | 中建五局工业设备安装有限公司 | A kind of vertical soft Stady On The Auxiliary Transportation Systems for skyscraper |
| CN207618891U (en) * | 2017-12-19 | 2018-07-17 | 中建四局安装工程有限公司 | A kind of improved structure of cage for building |
| CN208485488U (en) * | 2018-06-28 | 2019-02-12 | 浙江麦尚食品有限公司 | A kind of cage being easy to feeding |
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