CN211496684U - Wall-attached limiting hoop of internal climbing tower crane - Google Patents
Wall-attached limiting hoop of internal climbing tower crane Download PDFInfo
- Publication number
- CN211496684U CN211496684U CN201921871677.7U CN201921871677U CN211496684U CN 211496684 U CN211496684 U CN 211496684U CN 201921871677 U CN201921871677 U CN 201921871677U CN 211496684 U CN211496684 U CN 211496684U
- Authority
- CN
- China
- Prior art keywords
- hoop
- wall
- tower crane
- spacing
- attached
- 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
- 230000009194 climbing Effects 0.000 title claims abstract description 27
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- 238000010276 construction Methods 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model provides an interior climbing formula tower crane attaches wall spacing hoop, it is including attaching wall spacing inner hoop, spacing support and outer hoop, it connects fixedly around tower crane standard festival to attach wall spacing inner hoop, attach wall spacing inner hoop with spacing one end of propping is connected fixedly, spacing support near the other end department with outer hoop is connected fixedly, spacing support is with the laminating of elevator well enclosure wall body. The wall-attached limiting hoop device can effectively solve the problem that an inner climbing tower crane is limited by the wall-attached in the elevator well of the super high-rise building, realizes effective wall-attached limitation of the tower crane, installs the inner climbing tower crane in advance, quickly intervenes in construction of a main structure of a project, and has the advantages of convenience in installation and disassembly, economical manufacturing cost, greenness, no pollution, recycling and the like.
Description
Technical Field
The utility model belongs to the technical field of steel construction technology and engineering equipment, in particular to climbing formula tower crane attaches wall stop device and installation technique in the reinforced concrete core barrel construction elevator well.
Background
In the construction process of constructional engineering, a tower crane is usually used as main engineering equipment for vertical transportation in the construction process of a main body structure, and the type selection and the arrangement position of the tower crane often have great influence on the efficient and safe construction of a project. In the construction of super high-rise building engineering, particularly super high-rise buildings adopting a cylinder structure form, the use of the internal climbing tower crane gradually becomes a preferred scheme due to the safety and the economical efficiency of the internal climbing tower crane.
Interior climbing formula tower crane arranges usually in super high-rise building core section of thick bamboo elevator well, through setting up pre-buried bracket device in advance, climbs the frame installation in the tower machine and is fixed in on the pre-buried bracket. And the tower crane climbs upwards along with the upward construction of the structure. In engineering practice, the tower crane members cannot be pre-buried in advance because the standard section division is unreasonable, and then the internal climbing tower crane has to be installed in an elevator shaft of a finished basement structure. In general, the elevator shaft has a small size, and the superstructure is not constructed yet, and cannot meet the installation conditions of a standard cross-type wall-attached device. Therefore, there is a need for an innovative wall-attached limiting device, which is intended to realize the wall-attached installation and the use of the internal climbing tower crane in the elevator hoistway. Therefore, the wall-attached limiting device and the installation method thereof are designed for being used in the elevator shaft of the super high-rise building with the multi-story basement, and the inner climbing tower crane is combined with the floor type foundation for installation, so that the wall-attached limiting device has the advantages of safe construction operation, convenience in installation and disassembly, low manufacturing cost, greenness, no pollution and capability of being recycled. The construction process that the internal climbing tower crane intervenes the main structure of the project in advance is solved, the operation efficiency is improved, and the construction progress is accelerated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to realize being applied to the wall-attaching installation of climbing tower crane in the super high-rise building elevator well that is equipped with the multilayer basement, adopt the floor type basic installation to combine together the use in solving the elevator well and attach the spacing difficult problem of wall. The utility model provides an interior climbing formula tower crane attaches spacing hoop of wall, it is including attaching spacing inner hoop of wall, spacing support and outer hoop, it is fixed around tower crane standard festival connection to attach spacing inner hoop of wall, attach spacing inner hoop of wall with spacing one end of supporting is connected fixedly, spacing support near another end department with outer hoop is connected fixedly, spacing support is with the laminating of elevator well enclosure wall body.
Preferably, the wall-attached limiting inner hoop is formed by connecting 4L-shaped square pipes in an ending manner, and square pipe end plates are arranged at the connecting positions and fixedly connected through high-strength bolts.
Preferably, the specification of the L-shaped square pipe is not less than 100 × 8 mm.
Preferably, the limiting support comprises a square steel pipe, a stiffening rib plate, a head plate and a steel base plate; the square steel pipe is made by the double-spliced channel steel, square steel pipe one end with attach the spacing inner hoop of wall and pass through steel backing plate welded connection is fixed set up under the square steel pipe stiffening rib plate, stiffening rib plate one end with attach the spacing inner ring hoop of wall and link to each other, the stiffening rib plate other end with the head board links to each other, the square steel pipe other end pass through the head board with outer ring hoop welded connection is fixed.
Preferably, the specification of the double-spliced channel steel is not lower than 12.6#, the thickness of the stiffening rib plate is not lower than 10mm, the thickness of the head plate is not lower than 6mm, and the thickness of the steel backing plate is not lower than 8 mm.
Preferably, the outer hoop surrounds the outer side of the wall-attached limiting inner hoop, the outer hoop is fixedly welded on the limiting support through a square tube connecting rod, and the specification of the square tube connecting rod is not less than 100 × 50 × 8 mm.
Preferably, the limiting support is attached to the enclosure wall body of the elevator shaft through a steel wedge block, and the specification of the steel wedge block is the same as that of the head plate.
Compared with the prior art, the patent has the following advantages:
1. the wall-attached limiting hoop of the internal climbing tower crane is used as a wall-attached limiting device of the internal climbing tower crane, and has the characteristics of simplicity in manufacture, convenience in mounting and dismounting, reliability in connection, clear force transfer, economy, environmental friendliness and the like.
2. The wall-attached limiting hoop device of the internal climbing tower crane has the advantages of convenient material taking, quick manufacture, convenient installation and disassembly, cyclic utilization and the like.
3. Interior climbing formula tower crane attaches spacing hoop of wall make full use of completion basement structure, climbing formula tower crane in installing in advance realizes that the tower machine attaches the wall spacing in the elevator well, has effectively ensured tower machine safety in utilization, has solved the construction constraint in the narrow and small space of basement structure elevator well, intervenes the major structure construction fast for engineering construction progress optimizes project scene cloth.
Drawings
FIG. 1 is a schematic view of a wall-attached spacing clip;
wherein: 11,12,13 and 14 are L-shaped square tubes; 21,22,23,24, 25,26,27 and 28 are double-spliced channel steel; 31,32,33,34, 35,36,37 and 38 are square tube connecting rods;
FIG. 2 is a schematic cross-sectional view of the wall attachment spacing clip;
wherein: 231 is a stiffening rib plate, 232 is a steel base plate, and 233 is a head sealing plate;
fig. 3 is a schematic view of an inner hoop square tube end plate.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.
As shown in fig. 1, the wall-attached limiting inner hoop is fixedly connected around a standard section of the tower crane, the right-angle sides of the wall-attached limiting inner hoop are fixedly connected with one end of each limiting support, two adjacent limiting supports are fixedly connected by the outer hoop at the position close to the other end, and the other end of each limiting support is attached to an enclosure wall of an elevator shaft. The wall-attached limiting hoop is arranged on the terrace of the elevator shaft with the core-tube structure of the tower crane, so that the effect of convenient installation and disassembly is achieved.
As shown in fig. 2, the spacing support comprises a square steel pipe, a stiffening rib plate, a head plate and a steel base plate; the square steel pipe is made by the double pin channel-section steel, and square steel pipe one end with attach the spacing inner ring hoop of wall and pass through steel backing plate welded connection fixed, sets up the stiffening rib board under square steel pipe, stiffening rib board one end with attach the spacing inner ring hoop of wall and link to each other, the stiffening rib board other end links to each other with the head board, the square steel pipe other end passes through the head board and outer loop hoop welded connection is fixed.
Fig. 3 shows an inner hoop square tube end plate, which is provided with a plurality of screw holes for fixing through high-strength bolts.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (7)
1. The utility model provides an interior climbing formula tower crane attaches wall spacing hoop, its characterized in that, including attaching wall spacing inner hoop, spacing support and outer hoop, attach wall spacing inner hoop around tower crane standard festival connection fixed, attach wall spacing inner hoop with spacing one end of supporting is connected fixedly, spacing support near the other end department with outer hoop connection fixed, spacing support and elevator well enclosure wall body laminating.
2. The wall-attached limiting hoop of an internal climbing tower crane according to claim 1, wherein the wall-attached limiting internal hoop is formed by connecting 4L-shaped square pipes in a terminating manner, and the square pipe end plates are fixedly connected at the connecting position through high-strength bolts.
3. The wall-attached limiting hoop of the internal climbing tower crane according to claim 2, wherein the L-shaped square tube is not less than 100 x 8mm in size.
4. The wall-attached limiting hoop of the internal climbing tower crane according to claim 1, wherein the limiting hoop comprises a square steel pipe, a stiffening rib plate, a head plate and a steel backing plate; the square steel pipe is made by the double-spliced channel steel, square steel pipe one end with attach the spacing inner hoop of wall and pass through steel backing plate welded connection is fixed set up under the square steel pipe stiffening rib plate, stiffening rib plate one end with attach the spacing inner ring hoop of wall and link to each other, the stiffening rib plate other end with the head board links to each other, the square steel pipe other end pass through the head board with outer ring hoop welded connection is fixed.
5. The wall-attached limiting hoop of the internal climbing tower crane according to claim 4, wherein the specification of the double-spliced channel steel is not lower than 12.6#, the thickness of the stiffening rib plate is not lower than 10mm, the thickness of the head plate is not lower than 6mm, and the thickness of the steel backing plate is not lower than 8 mm.
6. The wall-attached limiting hoop of the internal climbing tower crane according to claim 1, wherein the outer hoop surrounds the outer side of the wall-attached limiting inner hoop, the outer hoop is fixedly welded on the limiting support through a square tube connecting rod, and the specification of the square tube connecting rod is not less than 100 x 50 x 8 mm.
7. The wall-attached limiting hoop of the internal climbing tower crane according to claim 4, wherein the limiting support is attached to an elevator shaft enclosure wall through a steel wedge block, and the steel wedge block is the same as the head plate in specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921871677.7U CN211496684U (en) | 2019-11-02 | 2019-11-02 | Wall-attached limiting hoop of internal climbing tower crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921871677.7U CN211496684U (en) | 2019-11-02 | 2019-11-02 | Wall-attached limiting hoop of internal climbing tower crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211496684U true CN211496684U (en) | 2020-09-15 |
Family
ID=72408080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921871677.7U Active CN211496684U (en) | 2019-11-02 | 2019-11-02 | Wall-attached limiting hoop of internal climbing tower crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211496684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759258A (en) * | 2019-11-02 | 2020-02-07 | 上海建工二建集团有限公司 | An inner climbing type tower crane attaching wall limit hoop and its installation method |
-
2019
- 2019-11-02 CN CN201921871677.7U patent/CN211496684U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110759258A (en) * | 2019-11-02 | 2020-02-07 | 上海建工二建集团有限公司 | An inner climbing type tower crane attaching wall limit hoop and its installation method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108033367B (en) | Synchronous lifting device and lifting method for steel column and cylinder frame alternately supported steel platform and tower crane | |
| CN212503601U (en) | Installation die for unit sections of vertical pipes of pipe well | |
| CN201738583U (en) | Combined supporting and reinforcing system for inclined shear wall template | |
| CN108590147A (en) | Assembling the shaped steel suspension scaffolding and its construction method | |
| CN207268073U (en) | Novel flexible formwork bearing frame | |
| CN110725597A (en) | Construction platform erection structure and method for ring beam at top of concrete silo | |
| CN109184189A (en) | A kind of diameter Silo conical shell silo roof construction method | |
| CN212336672U (en) | I-steel overhanging bearing frame of basket pull rod for constructional engineering | |
| CN103603494A (en) | Ultra-thin steel truss inclined wall construction method and formwork structure | |
| CN215885954U (en) | Construction elevator foundation supporting structure | |
| CN210289075U (en) | Adjustable elevator shaft operating platform system that can have enough to meet need | |
| CN115306435A (en) | Hydropower station air cushion type surge chamber construction comprehensive operation trolley and use method thereof | |
| CN213174742U (en) | Top bracing steel stand structure | |
| CN212866793U (en) | A prefabricated construction elevator parking platform | |
| CN111271068B (en) | A mobile reaction frame for shield tunneling | |
| CN209384613U (en) | A kind of soft platform for steel structure installation of daylighting roof | |
| CN211338597U (en) | Wall-attached connecting piece of internal climbing tower crane | |
| CN115897999B (en) | Basement outer wall single-sided formwork supporting system and construction method thereof | |
| CN217947286U (en) | Construction elevator attached combined structure fixed on floor | |
| CN208056107U (en) | A kind of combined steel formwork support system | |
| CN217761022U (en) | Comprehensive operation trolley for construction of air cushion type surge chamber of hydropower station | |
| CN207109843U (en) | A kind of goaf transmission line foundation bracing means | |
| CN207175285U (en) | A tower crane attachment node suitable for construction in earthquake-prone areas | |
| CN216616795U (en) | Operation platform for shaft wall construction in elevator shaft | |
| CN205369905U (en) | Improved generation chimney template structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |