CN204782031U - Interior climbing tower hangs entrance to a cave from promoting safety protection platform - Google Patents
Interior climbing tower hangs entrance to a cave from promoting safety protection platform Download PDFInfo
- Publication number
- CN204782031U CN204782031U CN201520400532.4U CN201520400532U CN204782031U CN 204782031 U CN204782031 U CN 204782031U CN 201520400532 U CN201520400532 U CN 201520400532U CN 204782031 U CN204782031 U CN 204782031U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- protection platform
- steel pipe
- platform
- main frame
- Prior art date
- 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.)
- Active
Links
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model relates to an interior climbing tower hangs entrance to a cave from promoting safety protection platform, including setting up the tower crane in building construction, be provided with the protection platform in the entrance to a cave of tower crane, the protection platform is connected with hoisting device, hoisting device and building construction fixed connection, be provided with haulage cable between hoisting device and the protection platform, still be provided with the safety rope between protection platform and the building construction, the protection platform need not to relapse the dismouting and sets up after setting up once, can realize automatic lifting through hoisting device to carry out the off -load through building construction, safe and reliable can improve the efficiency of construction, reduce the cost of labor.
Description
Technical field
The utility model relates to safety protection equipment field, Super High engineering Core Walls Structure inside-climbing tower crane hole, and especially a kind of inside-climbing tower crane hole is from promoting security protection platform.
Background technology
Existing super high rise structure form is generally framework core wall structure, the form of construction work of housing after the first inner core of usual employing, and during vertical transport design tower crane type selecting, common are outer adhesion tower-crane and inner climbing crane tower, when adopting inner climbing crane tower, tower crane is generally arranged in Core Walls Structure, because Core Walls Structure adopts climbing formwork for construction, except tower crane hole, all the other all have creeping formwork support body to close, build when tower crane hole top board can only be constructed with frame structure, off-period is more late, when Core Walls Structure construction and tower crane climbing operation, easily from tower crane hole falling object from high altitude, there is larger potential safety hazard.
Traditional method certain altitude under tower crane arranges security protection, protection is needed to remove after tower crane climbing, and the correspondence position after climbing is set up again, this way is for the longer engineering of construction period, need artificial amount larger, and it is large to set up difficulty, and not easily construct, potential safety hazard is large at every turn.
Utility model content
Goal of the invention of the present utility model is: for prior art Problems existing, there is provided that a kind of efficiency of construction is high, inside-climbing tower crane hole that cost of labor can be reduced from promoting security protection platform, be especially embodied in its can as required automatic lifting, set up without the need to repeated disassembled and assembled.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of inside-climbing tower crane hole is from promoting security protection platform, comprise the tower crane be arranged in fabric structure, protective platform is provided with in the hole of described tower crane, described protective platform is connected with lifting appliance, described lifting appliance is fixedly connected with fabric structure, be provided with haulage cable between described lifting appliance and protective platform, between described protective platform and fabric structure, be also provided with safety rope.
Preferably, described protective platform comprises main frame, and described main frame is formed by several horizontal steel pipes and longitudinal steel tube lapping, and the top of described main frame is provided with at least one deck gauze wire cloth, and between described gauze wire cloth and main frame, colligation is fixed.Adopt such structure, there is the beneficial effect of stable connection, safety.
Preferably, described horizontal steel pipe and/or longitudinal steel pipe are docked along its length by least two steel pipe sections and form, and described steel pipe sections is provided with rotary buckle at joint.
The diameter of described horizontal steel pipe and longitudinal steel pipe is 46mm ~ 50mm, and in described main frame, the spacing of adjacent two horizontal steel pipes or the spacing of adjacent two vertical steel pipes are all less than or equal to 2500mm, and the aperture of described gauze wire cloth is less than or equal to 10mm.
Preferably, described lifting appliance is electric block.
Preferably, described fabric structure is provided with coupling beam above tower crane, and described lifting appliance is fixedly connected with coupling beam.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: protective platform is set up without the need to repeated disassembled and assembled setting up once, automatic lifting can be realized by lifting appliance, and carry out off-load by fabric structure, safe and reliable, efficiency of construction can be improved, reduce cost of labor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the arrangement schematic diagram of protective platform in the hole of tower crane;
Fig. 3 is the structural representation of steel pipe sections by rotary buckle docking spelling.
Mark in figure: protective platform-1; Lifting appliance-2; Haulage cable-3; Safety rope-4; Main frame-5; Horizontal steel pipe-6; Longitudinal steel pipe-7; Gauze wire cloth-8; Steel pipe sections-9; Rotary buckle-10; Fabric structure-11.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1 to Figure 3, the present embodiment inside-climbing tower crane hole is from promoting security protection platform, comprise the tower crane be arranged in fabric structure 11, protective platform 1 is provided with in the hole of tower crane, protective platform 1 is connected with lifting appliance 2, and the lifting appliance 2 in the present embodiment is electric block, in the present embodiment, fabric structure 11 is provided with coupling beam above tower crane, and electric block is fixedly connected with coupling beam.
Protective platform 1 in the present embodiment comprises main frame 5, main frame 5 is overlapped by several horizontal steel pipes 6 and longitudinal steel pipe 7 and forms, the top of main frame 5 is provided with at least one deck gauze wire cloth 8, between gauze wire cloth 8 and main frame 5, colligation is fixed, concrete, in the present embodiment, above main frame 5, superposition is provided with two-layer gauze wire cloth 8, and the aperture of the gauze wire cloth 8 in the present embodiment is less than or equal to 10mm.
Horizontal steel pipe 6 in the present embodiment and/or longitudinal steel pipe 7 are docked along its length by least two steel pipe sections 9 and form, horizontal steel pipe 6 in the present embodiment and the diameter of longitudinal steel pipe 7 are 46mm ~ 50mm, wherein the optimum diameter of horizontal steel pipe 6 and longitudinal steel pipe 7 is 48mm, in main frame 5, the spacing of adjacent two horizontal steel pipes 6 or the spacing of adjacent two vertical steel pipes are all less than or equal to 2500mm, as shown in Figure 3, steel pipe sections 9 in the present embodiment is provided with rotary buckle 10 at joint, by rotary buckle 10 by steel pipe sections 9 in the same way spelling be horizontal steel pipe 6 or longitudinal steel pipe 7, in order to promote bonding strength and stability, the docking site of two steel pipe sections 9 is provided with at least three rotary buckles 10,
The lifting appliance 2 of the present embodiment is fixedly connected with fabric structure 11, is provided with haulage cable 3 between lifting appliance 2 and protective platform 1, is also provided with safety rope 4 between protective platform 1 and fabric structure 11, has the beneficial effect of stable connection, safety.
In the present embodiment, the upper end of safety rope 4 is fixedly connected with fabric structure 11, and the lower end of safety rope 4 is connected on haulage cable 3, in all the other embodiments, can adopt other structures, such as: the lower end of safety rope 4 is connected with protective platform 1 colligation.
The present embodiment inside-climbing tower crane hole is as follows from promoting security protection platform construction step:
Step a, size and dimension according to the hole real size determination protective platform 1 of tower crane, the size of protective platform 1 covers tower crane hole completely;
The main frame of protective platform 1 set up by step b, employing Φ 48 steel pipe, two horizontal steel pipes 6 and/or longitudinal steel pipe 7 joint are along its length overlap joint, lap length is not less than 500mm, and it is fixing to be no less than three rotary buckles 10 in joint setting, the spacing of adjacent two horizontal steel pipes 6 and longitudinal steel pipe 7 should not be greater than 2500mm, can divide equally setting according to tower crane hole real size.
Step c, on the main frame of protective platform 1, completely spread two-layer gauze wire cloth 8, the aperture of gauze wire cloth 8 is not more than 10mm, the main frame body of gauze wire cloth 8 and protective platform 1 must colligation firm.
Steps d, arrange suspension centre at steel tube lapping place, suspension centre should be arranged symmetrically, and ties with 11# wire rope.
Step e, use two 1t electric blocks can be determined according to engineering practice as lifting appliance 2(electric block specification), lifting appliance 2 one end is reliably connected with fabric structure 11, as this engineering lifting appliance 2 is connected with the structure coupling beam in fabric structure 11, the other end is connected with haulage cable 3.
Step f, between haulage cable 3 and structure, arrange twice safety rope, avoid Wire Rope Used in Lifting due to Long-Time Service, occur fatigue phenomenon, haulage cable 3 and safety rope are once go wrong and will change in time.
After step g, tower crane climbing, use, from lifting appliance 2, protective platform 1 is upwards promoted to correspondence position.
When step h, protective platform need again to promote, lifting appliance 2 and haulage cable 3 are removed, are transported to topside position by staff.
Step I, repetition step e, be connected with fabric structure 11 with haulage cable 3 equally by lifting appliance 2.
After step j, lifting appliance 2 and haulage cable 3 fix, remove the safety rope of lower floor.
Step k, repetition step f, be connected to safety rope between haulage cable 3 and fabric structure 11.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. an inside-climbing tower crane hole is from promoting security protection platform, comprise the tower crane be arranged in fabric structure, protective platform is provided with in the hole of described tower crane, it is characterized in that: described protective platform is connected with lifting appliance, described lifting appliance is fixedly connected with fabric structure, be provided with haulage cable between described lifting appliance and protective platform, between described protective platform and fabric structure, be also provided with safety rope.
2. inside-climbing tower crane hole according to claim 1 is from promoting security protection platform, it is characterized in that: described protective platform comprises main frame, described main frame is formed by several horizontal steel pipes and longitudinal steel tube lapping, the top of described main frame is provided with at least one deck gauze wire cloth, and between described gauze wire cloth and main frame, colligation is fixed.
3. inside-climbing tower crane hole according to claim 2 is from promoting security protection platform, it is characterized in that: described horizontal steel pipe and/or longitudinal steel pipe are docked along its length by least two steel pipe sections and form, and described steel pipe sections is provided with rotary buckle at joint.
4. inside-climbing tower crane hole according to claim 3 is from promoting security protection platform, it is characterized in that: the diameter of described horizontal steel pipe and longitudinal steel pipe is 46mm ~ 50mm, in described main frame, the spacing of adjacent two horizontal steel pipes or the spacing of adjacent two vertical steel pipes are all less than or equal to 2500mm, and the aperture of described gauze wire cloth is less than or equal to 10mm.
5. certainly promote security protection platform according to described inside-climbing tower crane hole arbitrary in Claims 1-4, it is characterized in that: described fabric structure is provided with coupling beam above tower crane, described lifting appliance is fixedly connected with coupling beam.
6. inside-climbing tower crane hole according to claim 5 is from promoting security protection platform, it is characterized in that: described lifting appliance is electric block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400532.4U CN204782031U (en) | 2015-06-11 | 2015-06-11 | Interior climbing tower hangs entrance to a cave from promoting safety protection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520400532.4U CN204782031U (en) | 2015-06-11 | 2015-06-11 | Interior climbing tower hangs entrance to a cave from promoting safety protection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204782031U true CN204782031U (en) | 2015-11-18 |
Family
ID=54522102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520400532.4U Active CN204782031U (en) | 2015-06-11 | 2015-06-11 | Interior climbing tower hangs entrance to a cave from promoting safety protection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204782031U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668436A (en) * | 2016-03-17 | 2016-06-15 | 中国建筑第八工程局有限公司 | Protective platform for bottom of inside-climbing tower crane for super high-rise construction |
| CN106939707A (en) * | 2017-03-31 | 2017-07-11 | 中冶建工集团有限公司 | A kind of restricted clearance large-scale steel structure supporting platform from method for improving |
| CN107188077A (en) * | 2017-07-26 | 2017-09-22 | 江苏江安集团有限公司 | Coke drum detects lifting device and coke drum detecting system |
| CN107630510A (en) * | 2017-09-28 | 2018-01-26 | 中国建筑第八工程局有限公司 | High-rise building Core Walls Structure shear wall construction form frame system is revealed all the details platform stop layers construction method |
| CN109138471A (en) * | 2018-09-28 | 2019-01-04 | 上海建工建集团有限公司 | A kind of protective platform and its construction method of steel platform hoistway |
| CN109972850A (en) * | 2019-04-25 | 2019-07-05 | 中建四局第一建筑工程有限公司 | It is a kind of can be with the safe guarding shed of creeping formwork synchronization lifting |
| CN113896122A (en) * | 2021-08-27 | 2022-01-07 | 中建八局发展建设有限公司 | Lower hanging barrel combined protective platform structure of internal climbing tower crane and construction method thereof |
-
2015
- 2015-06-11 CN CN201520400532.4U patent/CN204782031U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668436A (en) * | 2016-03-17 | 2016-06-15 | 中国建筑第八工程局有限公司 | Protective platform for bottom of inside-climbing tower crane for super high-rise construction |
| CN106939707A (en) * | 2017-03-31 | 2017-07-11 | 中冶建工集团有限公司 | A kind of restricted clearance large-scale steel structure supporting platform from method for improving |
| CN106939707B (en) * | 2017-03-31 | 2019-06-21 | 中冶建工集团有限公司 | A kind of restricted clearance large-scale steel structure supporting platform from method for improving |
| CN107188077A (en) * | 2017-07-26 | 2017-09-22 | 江苏江安集团有限公司 | Coke drum detects lifting device and coke drum detecting system |
| CN107630510A (en) * | 2017-09-28 | 2018-01-26 | 中国建筑第八工程局有限公司 | High-rise building Core Walls Structure shear wall construction form frame system is revealed all the details platform stop layers construction method |
| CN107630510B (en) * | 2017-09-28 | 2019-07-30 | 中国建筑第八工程局有限公司 | Super high-rise building Core Walls Structure shear wall construction form frame system is revealed all the details platform stop layers construction method |
| CN109138471A (en) * | 2018-09-28 | 2019-01-04 | 上海建工建集团有限公司 | A kind of protective platform and its construction method of steel platform hoistway |
| CN109972850A (en) * | 2019-04-25 | 2019-07-05 | 中建四局第一建筑工程有限公司 | It is a kind of can be with the safe guarding shed of creeping formwork synchronization lifting |
| CN113896122A (en) * | 2021-08-27 | 2022-01-07 | 中建八局发展建设有限公司 | Lower hanging barrel combined protective platform structure of internal climbing tower crane and construction method thereof |
| CN113896122B (en) * | 2021-08-27 | 2023-11-07 | 中建八局发展建设有限公司 | Combined protection platform structure of lower hanging barrel of inner climbing tower crane and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204782031U (en) | Interior climbing tower hangs entrance to a cave from promoting safety protection platform | |
| CN103711323B (en) | Utilize the anti-ceiling board construction method of portable tubular truss stage+module roofing | |
| CN103982040B (en) | A kind of construction of super highrise building vertical multi-transportation device | |
| CN103993735A (en) | Support system of roof inclined beam and slab cantilever structure and construction method of support system | |
| CN104975719A (en) | Novel material distribution device and floor concrete casting construction method of novel material distribution device | |
| CN106437153A (en) | Telescopic and transferrable crane climbing passageway for tower crane driver | |
| CN104947926A (en) | Core tube inner tank upper formwork system hard protection device and construction method thereof | |
| CN203499226U (en) | Binding beam type steel cantilever scaffold | |
| CN107227814A (en) | A kind of large cantilever concrete structure section construction method | |
| CN102392532B (en) | Construction method for built-in hanging scaffold of high-rise building | |
| CN208056613U (en) | A kind of overhanging type framed bent sets up structure | |
| CN206971689U (en) | Support operating platform that is detachable and recycling | |
| CN211689948U (en) | Suspension operation platform device for construction of suspension cable at tower part of cable-stayed bridge | |
| CN204876516U (en) | Hard protector of core section of thick bamboo inner tube upper portion die carrier system | |
| CN105625732B (en) | Superelevation overhanging steel structure truss support free construction method | |
| CN204662929U (en) | A kind of cross-line walking fence operation device | |
| CN203475801U (en) | Telescopic steel platform for elevator shaft | |
| CN203499259U (en) | Tool type cantilevered unloading platform | |
| CN205713050U (en) | A kind of scaffold protection network of municipal works | |
| CN205114861U (en) | Hoist and mount lacing device | |
| CN203559570U (en) | Operating platform for steel pipe support frame overhung on surrounding columns | |
| CN205134921U (en) | Building outer wall concrete constructional column hangs construction platform | |
| CN205382718U (en) | Sparse passway for escaping of steel platform die carrier system | |
| CN206053339U (en) | Tower passage on a kind of scalable turnover type tower crane driver | |
| CN203905051U (en) | High-voltage wire protection device for subway construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |