CN110902581A - Tower crane device for building - Google Patents
Tower crane device for building Download PDFInfo
- Publication number
- CN110902581A CN110902581A CN201911213774.1A CN201911213774A CN110902581A CN 110902581 A CN110902581 A CN 110902581A CN 201911213774 A CN201911213774 A CN 201911213774A CN 110902581 A CN110902581 A CN 110902581A
- Authority
- CN
- China
- Prior art keywords
- tower crane
- building
- crane device
- festival
- ground drilling
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 239000011241 protective layer Substances 0.000 claims description 12
- 241000282326 Felis catus Species 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000005271 boronizing Methods 0.000 claims description 3
- 238000005121 nitriding Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B66C23/72—Counterweights or supports for balancing lifting couples
- B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
-
- 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
- B66C23/88—Safety gear
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a tower crane device for buildings, which comprises a base section, a middle standard section and a top end section; the ground drill motor mounting frame is provided with a ground drill motor, the ground drill motor is provided with a spiral ground drill rod, the spiral ground drill rod is perpendicular to the ground drill through hole, and the spiral ground drill rod can freely pass through the ground drill through hole; a plurality of rubber buffer strips which are arranged in a crossed manner are arranged in the middle standard section; the top section is provided with a sleeve frame, the sleeve frame is provided with a sleeve frame platform, the top of the sleeve frame platform is provided with a cab, one side of the cab is provided with a balance arm, the other side of the cab is provided with a crane boom, and one end of the balance arm, which is far away from the cab, is provided with a balancing weight.
Description
Technical Field
The invention relates to the field of tower cranes, in particular to a tower crane device for buildings.
Background
The tower crane is the most common hoisting equipment on the construction site, also called tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by the extension (height) of one section and one section (called standard section for short). The tower crane is an indispensable device on a construction site. The tower crane (tower crane) tip has the function of bearing the upper load transmitted by the boom guy rope and the balance arm guy rope, and directly transmits the upper load to the tower body structure through the rotary tower, the rotary table, the bearing seat and other structural components. The self-elevating tower top is provided with a truncated cone column type, a forward-inclined or backward-inclined truncated cone column type, a herringbone frame type and an inclined support frame type. The upper slewing tower crane is required to be provided with a balance weight, and the function of the upper slewing tower crane is to support the balance weight so as to form a balance moment which is required by design and has the action direction opposite to the lifting moment direction.
The tower crane mainly comprises a metal structure, a working mechanism and an electrical system. The metal structure comprises a tower body, a movable arm, a base and the like. The working mechanism has four parts of lifting, amplitude variation, rotation and walking. Electric system includes motor, controller, switch board, interconnecting link, signal and lighting device etc. but current tower crane installs at it and at first needs adopt cement to fill the ground, then installs again, and the building is accomplished the back, demolishs the tower crane again, and the ground that fills this moment will be abandoned, has caused very big waste.
In order to solve the problems, the invention provides a tower crane device for a building, which is needed to solve the problem that the foundation needs to be poured before the tower crane is installed and used at present, and waste is caused in the later period.
Disclosure of Invention
The invention aims to provide a tower crane device, which solves the problem that the existing tower crane needs to be filled with a foundation to cause waste.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
a tower crane device for buildings comprises a base section, a middle standard section and a top end section;
the ground drill motor mounting frame is provided with a ground drill motor, the ground drill motor is provided with a spiral ground drill rod, the spiral ground drill rod is perpendicular to the ground drill through hole, and the spiral ground drill rod can freely pass through the ground drill through hole;
a plurality of rubber buffer strips which are arranged in a crossed manner are arranged in the middle standard section;
the top section is provided with a sleeve frame, the sleeve frame is provided with a sleeve frame platform, the top of the sleeve frame platform is provided with a cab, one side of the cab is provided with a balance arm, the other side of the cab is provided with a crane boom, and one end of the balance arm, which is far away from the cab, is provided with a balancing weight.
Further, the intermediate standard sections are at least one group.
Furthermore, base festival, middle standard festival and top festival can be free install and dismantle, base festival, middle standard festival and top festival inside all is provided with the cat ladder.
Further, the transmission lead screw is powered by a servo motor.
Further, rubber buffering strip sets up at the inside left half side of middle standard festival to rubber buffering strip keeps away from the inside cat ladder of middle standard festival.
Furthermore, hooks are arranged at two ends of the rubber buffer strip, and the rubber buffer strip can be freely hooked on the middle standard knot through the hooks.
Furthermore, spiral ground auger devices are arranged at four corners of the counterweight steel plate base.
Furthermore, a saddle is arranged at the top of the crane boom, and a saddle mooring wind rope connected with the crane boom is arranged at the top of the saddle.
Further, a protective layer is arranged on one side, contacting the ground, of the counterweight steel plate base, and preferably, the protective layer can be a paint protective layer or a hot-dip galvanized aluminum alloy protective layer.
Further, nitriding or boronizing is carried out on the surface of the spiral ground drill rod, and the length of the spiral ground drill rod is not less than 1.5 m.
Compared with the prior art, the invention has the following beneficial effects:
according to the tower crane device for the building, the whole tower crane device is fixed by adopting the spiral ground auger, so that the foundation waste caused by the fact that the foundation needs to be poured in the traditional tower crane device is avoided, and resources and the construction cost of a tower crane are saved; simultaneously, still set up the rubber buffering strip of cross arrangement in middle standard festival, can effectually play the guard action, avoid the tower crane driver to climb the in-process that gets into the driver's cabin through the cat ladder because the landing that the accident caused or fall, increased the security that the driver climbed.
Obviously, many modifications, substitutions, and variations are possible in light of the above teachings of the invention, without departing from the basic technical spirit of the invention, as defined by the following claims.
The foregoing aspects of the present invention are explained in further detail by the following detailed description; this should not be understood as limiting the scope of the above-described subject matter of the present invention to the following examples only; all the technologies realized based on the concept of the present invention belong to the scope of the present invention.
Drawings
FIG. 1 is a schematic structural diagram of a tower crane device for buildings according to the present invention;
FIG. 2 is a schematic diagram of the arrangement of rubber buffer strips of a tower crane for building according to the invention;
in the figure:
1-base section; 2-intermediate standard section; 3-top section; 4-counterweight steel plate base; 5-drilling a through hole; 6-square upright post; 7-a drive screw; 8-a screw pair; 9-a ground drill motor mounting rack; 10-a ground auger motor; 11-a spiral ground drill rod; 12-rubber buffer strip; 13-sleeving a frame; 14-a set of shelves; 15-a cab; 16-a balance arm; 17-a crane boom; 18-a counterweight block; 19-climbing a ladder; 20-hanging hooks; 21-a spiral earth boring device; 22-saddle; 23-saddle mooring rope; 24-servo motor.
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.
As shown in figures 1-2, the tower crane device for the building comprises a base section 1, a middle standard section 2 and a top end section 3;
the bottom of the base section 1 is provided with a counterweight steel plate base 4, the center of the counterweight steel plate base 4 is provided with a ground drilling through hole 5, the counterweight steel plate base 4 is provided with a square upright post 6, the square upright post 6 is provided with a transmission lead screw 7, the transmission lead screw 7 is connected with a ground drilling motor mounting rack 9 through a lead screw pair 8, the ground drilling motor mounting rack 9 is provided with a ground drilling motor 10, the ground drilling motor 10 is provided with a spiral ground drilling rod 11, the spiral ground drilling rod 11 is perpendicular to the ground drilling through hole 5, and the spiral ground drilling rod 11 can freely pass through the ground drilling through hole 5;
a plurality of rubber buffer strips 12 which are arranged in a crossed manner are arranged in the middle standard section 2;
the top end section 3 is provided with a sleeve frame 13, the sleeve frame 13 is provided with a sleeve frame platform 14, the top of the sleeve frame platform 14 is provided with a cab 15, one side of the cab 15 is provided with a balance arm 16, the other side of the cab 15 is provided with a crane boom 17, and one end of the balance arm 16, which is far away from the cab 15, is provided with a counterweight 18.
Further, the intermediate standard nodes 2 are at least one group.
Furthermore, base section 1, middle standard festival 2 and top end festival 3 can be freely installed and dismantled, base section 1, middle standard festival 2 and top end festival 3 are inside all to be provided with cat ladder 19.
Further, the drive screw 7 is powered by a servo motor 24.
Further, the rubber buffer strip 12 is arranged on the left half side inside the middle standard knot 2, and the rubber buffer strip 12 is far away from the ladder stand 19 inside the middle standard knot 2.
Further, hooks 20 are arranged at two ends of the rubber buffer strip 12, and the rubber buffer strip 12 can be freely hooked on the middle standard knot 2 through the hooks.
Furthermore, spiral ground drilling devices 21 are arranged at four corners of the counterweight steel plate base 4.
Further, a saddle 22 is arranged on the top of the crane arm 17, and a saddle mooring wind rope 23 connected with the crane arm 17 is arranged on the top of the saddle 22.
Further, a protective layer is arranged on one side, contacting the ground, of the counterweight steel plate base 4, and preferably, the protective layer can be a paint protective layer or a hot-dip galvanized aluminum alloy protective layer.
Further, the surface of the spiral ground drill rod 11 is subjected to nitriding or boronizing treatment, and the length of the spiral ground drill rod 11 is not less than 1.5 meters.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that all such changes and modifications as fall within the true spirit and scope of the invention be considered as within the following claims.
Claims (10)
1. The utility model provides a tower crane device for building which characterized in that: comprises a base section (1), a middle standard section (2) and a top section (3);
the ground drilling machine is characterized in that a counterweight steel plate base (4) is arranged at the bottom of the base section (1), a ground drilling through hole (5) is formed in the center of the counterweight steel plate base (4), a square upright (6) is arranged on the counterweight steel plate base (4), a transmission lead screw (7) is arranged on the square upright (6), the transmission lead screw (7) is connected with a ground drilling motor mounting frame (9) through a lead screw pair (8), a ground drilling motor (10) is arranged on the ground drilling motor mounting frame (9), a spiral ground drilling rod (11) is arranged on the ground drilling motor (10), the spiral ground drilling rod (11) is perpendicular to the ground drilling through hole (5), and the spiral ground drilling rod (11) can freely pass through the ground drilling through hole (5);
a plurality of rubber buffer strips (12) which are arranged in a crossed manner are arranged in the middle standard knot (2);
the lifting device is characterized in that a sleeve frame (13) is arranged on the top end section (3), a sleeve frame platform (14) is arranged on the sleeve frame (13), a cab (15) is arranged at the top of the sleeve frame platform (14), a balance arm (16) is arranged on one side of the cab (15), a lifting arm (17) is arranged on the other side of the cab (15), and a balancing weight (18) is arranged at one end, far away from the cab (15), of the balance arm (16).
2. The tower crane device for building of claim 1, wherein: the intermediate standard sections (2) are at least one group.
3. The tower crane device for building of claim 2, wherein: base festival (1), middle standard festival (2) and top festival (3) can be free install and dismantle, base festival (1), middle standard festival (2) and top festival (3) inside all is provided with cat ladder (19).
4. The tower crane device for building of claim 3, wherein: the transmission lead screw (7) is powered by a servo motor (24).
5. The tower crane device for building of claim 4, wherein: rubber buffering strip (12) set up at the inside left half side of middle standard festival (2) to rubber buffering strip (12) are kept away from inside cat ladder (19) of middle standard festival (2).
6. The tower crane device for building of claim 5, wherein: the two ends of the rubber buffer strip (12) are provided with hooks (20), and the rubber buffer strip (12) can be freely hooked on the middle standard knot (2) through the hooks.
7. The tower crane device for building of claim 1, wherein: spiral ground auger devices (21) are arranged at four corners of the counterweight steel plate base (4).
8. The tower crane device for building of claim 1, wherein: a saddle (22) is arranged at the top of the crane arm (17), and a saddle mooring wind rope (23) connected with the crane arm (17) is arranged at the top of the saddle (22).
9. The tower crane device for building of claim 1, wherein: one side of the counterweight steel plate base (4) contacting the ground is provided with a protective layer, and preferably, the protective layer can be a paint protective layer or a hot-dip galvanized aluminum alloy protective layer.
10. The tower crane device for building of claim 1, wherein: the surface of the spiral ground drill rod (11) is subjected to nitriding or boronizing treatment, and the length of the spiral ground drill rod (11) is not less than 1.5 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911213774.1A CN110902581B (en) | 2019-12-02 | 2019-12-02 | Tower crane device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911213774.1A CN110902581B (en) | 2019-12-02 | 2019-12-02 | Tower crane device for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110902581A true CN110902581A (en) | 2020-03-24 |
| CN110902581B CN110902581B (en) | 2021-11-23 |
Family
ID=69821275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911213774.1A Active CN110902581B (en) | 2019-12-02 | 2019-12-02 | Tower crane device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110902581B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577403A (en) * | 2009-06-22 | 2009-11-11 | 河南电力博大科技有限公司 | Flexible earth anchor drilling and taking machine |
| CN201428378Y (en) * | 2009-06-22 | 2010-03-24 | 蒋山 | Drill for recycling tower crane foundation screws |
| CN102041815A (en) * | 2009-10-19 | 2011-05-04 | 单希佳 | Tower crane |
| CN201901879U (en) * | 2010-11-12 | 2011-07-20 | 上海市机械施工有限公司 | Nonstandard foundation used for fixing tower crane |
| JP5020357B2 (en) * | 2010-06-30 | 2012-09-05 | 中国電力株式会社 | Foundation construction method of tower structure and its foundation structure |
| CN204959787U (en) * | 2015-08-28 | 2016-01-13 | 南通四建集团有限公司 | Novel tower crane combination formula basis |
| CN106677203A (en) * | 2016-12-30 | 2017-05-17 | 西安建筑科技大学 | Prefabricated anchoring base for frozen soil foundation and installation method |
| CN109083188A (en) * | 2018-08-30 | 2018-12-25 | 国网河南省电力公司兰考县供电公司 | A kind of power tower rod base mounting device |
-
2019
- 2019-12-02 CN CN201911213774.1A patent/CN110902581B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101577403A (en) * | 2009-06-22 | 2009-11-11 | 河南电力博大科技有限公司 | Flexible earth anchor drilling and taking machine |
| CN201428378Y (en) * | 2009-06-22 | 2010-03-24 | 蒋山 | Drill for recycling tower crane foundation screws |
| CN102041815A (en) * | 2009-10-19 | 2011-05-04 | 单希佳 | Tower crane |
| JP5020357B2 (en) * | 2010-06-30 | 2012-09-05 | 中国電力株式会社 | Foundation construction method of tower structure and its foundation structure |
| CN201901879U (en) * | 2010-11-12 | 2011-07-20 | 上海市机械施工有限公司 | Nonstandard foundation used for fixing tower crane |
| CN204959787U (en) * | 2015-08-28 | 2016-01-13 | 南通四建集团有限公司 | Novel tower crane combination formula basis |
| CN106677203A (en) * | 2016-12-30 | 2017-05-17 | 西安建筑科技大学 | Prefabricated anchoring base for frozen soil foundation and installation method |
| CN109083188A (en) * | 2018-08-30 | 2018-12-25 | 国网河南省电力公司兰考县供电公司 | A kind of power tower rod base mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110902581B (en) | 2021-11-23 |
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Effective date of registration: 20211104 Address after: 526000 card 3, third floor, Jingyi building, Xinwei Guanghai East Road, Dasha Town, Sihui City, Zhaoqing City, Guangdong Province (only for office space) Applicant after: Guangdong Zhongjian heavy equipment Leasing Co.,Ltd. Address before: 310018 Zhejiang University of technology, no.928, No.2 street, Jianggan District, Hangzhou City, Zhejiang Province Applicant before: Yuan Mingkai |
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