CN114658220A - Tower crane wall-penetrating non-standard transition joint and construction method thereof - Google Patents
Tower crane wall-penetrating non-standard transition joint and construction method thereof Download PDFInfo
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- CN114658220A CN114658220A CN202210279885.8A CN202210279885A CN114658220A CN 114658220 A CN114658220 A CN 114658220A CN 202210279885 A CN202210279885 A CN 202210279885A CN 114658220 A CN114658220 A CN 114658220A
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- Prior art keywords
- wall
- tower crane
- vertical frame
- cross rods
- frame body
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- 230000007704 transition Effects 0.000 title claims abstract description 35
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 210000001503 joint Anatomy 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B66C23/18—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 specially adapted for use in particular purposes
- B66C23/20—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 specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures
- B66C23/208—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 specially adapted for use in particular purposes with supporting couples provided by walls of buildings or like structures with supporting couples provided from the side, e.g. by walls of buildings
-
- 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
- B66C23/78—Supports, e.g. outriggers, for mobile cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention relates to a tower crane wall-penetrating non-standard transition joint and a construction method thereof. The detachable total cross rod is sleeved with the sleeve, so that the technical problems that in the prior art, the tower crane is arranged in a cross wall mode and is inconvenient to dismount, and the safety of the cross wall building is affected are solved. Through set up mobile stagnant water steel sleeve in the wall cross bar outside, the separation has the contact of tower crane with the structure wall body, prevents that tower crane self from rocking influence structure safety quality, has also guaranteed wall body antiseep risk.
Description
Technical Field
The invention relates to the field of building construction, in particular to a tower crane wall-penetrating non-standard transition joint and a construction method thereof.
Background
The tower crane is construction hoisting mechanical equipment which is necessary for horizontal and vertical transportation in construction engineering construction, is also called as a tower crane, and has irreplaceable effect on material transportation on a construction site. In the building engineering, in order to ensure the transportation of field materials as early as possible, the tower crane is generally arranged in a foundation pit before the construction of a basement. Because the tower crane need be close to the main building and attach the wall, and receive factor influences such as structural space, collision, the tower crane position receives great restriction, then can adopt usually to stride the mode that the wall set up the tower crane, and when the wall setting was striden to the tower crane needs, traditional tower crane tower body if pour with the wall body together, not only tower crane self rocks and influences structure safety quality, and the tower crane demolishs inconveniently moreover.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides a tower crane through-wall non-standard transition section and a construction method thereof, and solves the technical problems that the tower crane is arranged in a cross-wall mode in the prior art and is inconvenient to dismantle and the safety of the cross-wall building is influenced.
The invention discloses a tower crane wall-penetrating non-standard transition joint which comprises two vertical frame bodies respectively positioned on two opposite sides of a wall body, wherein a plurality of half cross rods are relatively fixed between the two vertical frame bodies, each pair of half cross rods are detachably butted to form a total cross rod, a sleeve is sleeved on each total cross rod, and the length of the sleeve is not less than the thickness of the wall body and not more than the length of the total cross rod.
The tower crane through-wall non-standard transition section is further improved in that each pair of half cross rods are in butt joint connection through flanges.
The tower crane through-wall nonstandard transition section is further improved in that a circle of water stop steel plate is fixed on the periphery of the sleeve.
The tower crane through-wall non-standard transition joint is further improved in that the vertical frame body comprises two vertical rods, a plurality of secondary cross rods fixed between the two vertical rods at intervals and inclined rods fixed between the vertical rods and the secondary cross rods.
The tower crane through-wall non-standard transition section is further improved in that an armpit is fixed at the fixing position of the secondary cross rod and the vertical rod.
In a second aspect, the invention also provides a construction method of the tower crane wall-penetrating non-standard transition section, which comprises the following steps:
binding wall body steel bars, and respectively arranging vertical frame bodies on two opposite outer sides of the wall body steel bars;
a plurality of half cross rods are fixed on each vertical frame body, so that the half cross rods of the two vertical frame bodies are opposite to each other pairwise to form a plurality of half cross rods; wherein the content of the first and second substances,
when the plurality of half cross rods of the first vertical frame body are fixed, the first end parts of the plurality of half cross rods are fixed on the first vertical frame body;
when the plurality of half cross rods of the second vertical frame body are fixed, the second end parts of the plurality of half cross rods of the second vertical frame body are butted to the second end parts of the plurality of half cross rods of the first vertical frame body one to one correspondingly to form a plurality of total cross rods, a plurality of sleeves are provided and are sleeved on the plurality of total cross rods one to one correspondingly, and then the first end parts of the plurality of half cross rods of the second vertical frame body are fixed on the second vertical frame body;
pouring a wall body;
dismantling the main cross bar and the vertical frame body;
concrete is poured into the sleeve.
The tower crane through-wall non-standard transition section is further improved in that,
the second ends of the plurality of half cross rods of the second vertical frame body are correspondingly butted to the second ends of the plurality of half cross rods of the first vertical frame body through flanges one by one to form a total cross rod;
when the main cross rod and the vertical frame body are dismantled, the main cross rods are firstly disassembled into a plurality of pairs of half cross rods, and then the two vertical frame bodies respectively provided with the half cross rods are relatively removed along the deviating direction.
Compared with the prior art, the invention has positive and obvious effect. The detachable main cross rod is sleeved with the sleeve, so that the technical problems that in the prior art, the tower crane arranged in a cross wall is inconvenient to dismantle and the safety of the cross wall building is influenced are solved. Through set up mobile stagnant water steel sleeve in the wall cross bar outside, the separation has the contact of tower crane with the structure wall body, prevents that tower crane self from rocking influence structure safety quality, has also guaranteed wall body antiseep risk. Adopt tower crane to wear non-standard transition section of wall and overcome the tower crane setting and received the structural space restriction, make the tower crane setting more nimble, more reasonable, the maximum restriction utilize the tower crane hoist and mount material, impel on-the-spot efficiency of construction, can effectively reduce the tower crane moreover and wear structural slab later stage benefit board construction and tower crane demolishs the expense.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic view of a connection of a total cross bar of a tower crane wall-penetrating non-standard transition joint.
FIG. 2 is a schematic view of the sleeve installation of the tower crane through-wall non-standard transition joint.
FIG. 3 is an enlarged view of the connection of the total cross bar of the tower crane wall-penetrating non-standard transition joint.
FIG. 4 is an enlarged view of the sleeve installation of the tower crane wall-penetrating non-standard transition joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 and 2, the invention provides a tower crane wall-penetrating non-standard transition joint, which comprises vertical frame bodies respectively positioned on two opposite outer sides of a wall body, wherein a plurality of pairs of half cross rods 2 are relatively fixed between the two vertical frame bodies, each pair of half cross rods 2 is detachably butted to form a total cross rod, each total cross rod is sleeved with a sleeve, and the length of the sleeve 6 is not less than the thickness of the wall body and not more than the length of the total cross rod. After the through-wall non-standard transition section is installed, the suspension arm of the tower crane is fixed at the top, and therefore normal construction operation is conducted. In this embodiment, adopt Q335B steel preparation hollow circular cylinder shape movable steel sleeve 6, the setting is in the wall cross rod outside of wearing, 6 length of sleeve are with wall thickness, can directly seal sleeve 6 with wall form, construction convenience swiftly does not influence the wall body and pours to guarantee that non-standard transition festival horizontal pole and wall body contactless, the contact of tower crane with the structure wall body has been obstructed, prevent that tower crane self from rocking influence structure safety quality, also guaranteed wall body antiseep risk.
Specifically, as shown in fig. 3, each pair of half cross bars 2 are connected in a butt joint manner through a flange 7, the flanges 7 are fixed at the butt joint ends of the half cross bars 2, corresponding threaded holes are formed in the two opposite flanges 7, and bolts penetrate through the threaded holes to connect the two opposite flanges 7. Preferably, the bolt passes through the nut fixed, improves half horizontal pole 2's fixed strength, reaches the detachable effect, can used repeatedly, practices thrift construction cost.
Preferably, as shown in fig. 4, a circle of water stop steel plate 6 is fixed on the periphery of the sleeve 6, the water stop steel plate 6 can be directly welded on the outer ring in the middle of the sleeve 6, and when the sleeve 6 is poured on the wall, the water stop steel plate plays a role in preventing seepage for the wall at the position of the sleeve 6.
Preferably, the vertical frame body comprises two vertical rods 1, a plurality of secondary cross rods 4 fixed between the two vertical rods 1 at intervals, and an inclined rod 3 fixed between the vertical rods 1 and the secondary cross rods 4. In this embodiment, adopt Q335B steel welding tower crane to wear non-standard transition section skeleton, according to the height of floor to confirm that non-standard transition section single section component height, guarantee the total horizontal pole floor face of staggering, cancel the slant pole of the perpendicular wall of traditional transition section, guarantee that the wall only passes to the component perpendicularly, conveniently set up sleeve 6 more, control sleeve 6's position.
Preferably, this time horizontal pole 4 is fixed with this pole setting 1 fixed department and adds axillary board 5, replaces the slant pole of the perpendicular wall of transition section through the mode that adds axillary board 5 at transition section pole setting 1 and horizontal pole handing-over position, and furthest's reduction member is worn the wall and is guaranteed the intensity of whole support body to the influence of structure wall body under the prerequisite of guaranteeing transition section self intensity.
On the other hand, as shown in fig. 1 and fig. 2, the invention also provides a construction method of the tower crane through-wall non-standard transition section, which comprises the following steps:
binding wall body reinforcing steel bars, and respectively arranging vertical frame bodies on two opposite sides of the wall body reinforcing steel bars; a plurality of half cross rods 2 are fixed on each vertical frame body, so that the half cross rods 2 of the two vertical frame bodies are opposite pairwise to form a plurality of half cross rods 2; when the plurality of half cross rods 2 of the first vertical frame body are fixed, first end parts of the plurality of half cross rods 2 are fixed on the first vertical frame body; when the plurality of half cross rods 2 of the second vertical frame body are fixed, the second end parts of the plurality of half cross rods 2 of the second vertical frame body are butted to the second end parts of the plurality of half cross rods 2 of the first vertical frame body one to one correspondingly to form a plurality of total cross rods, a plurality of sleeves 6 are provided, the plurality of sleeves 6 are sleeved on the plurality of total cross rods one to one correspondingly, and then the first end parts of the plurality of half cross rods 2 of the second vertical frame body are fixed on the second vertical frame body; pouring a wall body; dismantling the main cross bar and the vertical frame body; concrete is poured into the sleeve 6.
Further, the second ends of the half cross rods 2 of the second vertical frame body are correspondingly butted to the second ends of the half cross rods 2 of the first vertical frame body through flanges 7 one by one to form a total cross rod; when dismantling this total horizontal pole and vertical support body, earlier a plurality of these total horizontal poles splits into the form of a plurality of half horizontal poles 2, relatively removes two vertical support bodies that have a plurality of half horizontal poles 2 respectively along the direction that deviates from again.
In this embodiment, sleeve 6 length is with wall body thickness, can directly seal sleeve 6 with the wall body template, and construction convenience is swift does not influence the wall body and pours to guarantee that total horizontal pole and wall body contactless. The tower crane is used up, the total cross rod of the tower crane can be disassembled, the water stop steel plate 6 is welded on the inner ring in the middle of the sleeve 6, and then the sleeve 6 is fully poured with concrete to ensure the integrity of the wall body.
The detachable main cross rod is sleeved with the sleeve, so that the technical problems that in the prior art, the tower crane arranged in a cross wall is inconvenient to dismantle and the safety of the cross wall building is influenced are solved. Through set up mobile stagnant water steel sleeve in the wall cross bar outside, the separation has the contact of tower crane with the structure wall body, prevents that tower crane self from rocking influence structure safety quality, has also guaranteed wall body antiseep risk. Adopt tower crane to wear wall nonstandard transition section and overcome the tower crane setting and receive the structural space restriction, make the tower crane setting more nimble, more reasonable, the biggest restriction utilize the tower crane hoist and mount material, impel on-the-spot efficiency of construction, can effectively reduce the tower crane moreover and wear structural slab later stage benefit board construction and tower crane demolishs the expense.
The parts not involved in the present invention are the same as or can be implemented by the prior art. Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a tower crane wall-penetrating nonstandard transition section, its characterized in that, is including two vertical support bodies to the outside that are located the double-phase of wall body respectively, two relatively fixed has many half horizontal poles between the vertical support body, and is every right half horizontal pole detachably docks and forms a total horizontal pole, every the cover is equipped with the sleeve on the total horizontal pole, telescopic length is not less than the thickness of wall body and be not more than the length of total horizontal pole.
2. The tower crane through-wall non-standard transition joint according to claim 1, wherein each pair of the half cross rods are connected in a butt joint manner through flanges.
3. The tower crane through-wall non-standard transition joint according to claim 1, wherein a circle of water stop steel plate is fixed on the periphery of the sleeve.
4. The tower crane through-wall nonstandard transition section according to claim 1, wherein the vertical frame body comprises two vertical rods, a plurality of secondary cross rods fixed between the two vertical rods at intervals, and an inclined rod fixed between the vertical rod and the secondary cross rod.
5. The tower crane through-wall nonstandard transition section according to claim 4, wherein an armpit is fixed at the fixing position of the secondary cross rod and the vertical rod.
6. A construction method of a tower crane through-wall non-standard transition section is characterized by comprising the following steps:
binding wall body reinforcing steel bars, and respectively arranging vertical frame bodies on two opposite sides of the wall body reinforcing steel bars;
a plurality of half cross rods are fixed on each vertical frame body, so that the half cross rods of the two vertical frame bodies are opposite to each other pairwise to form a plurality of half cross rods; wherein the content of the first and second substances,
when the plurality of half cross rods of the first vertical frame body are fixed, first end parts of the plurality of half cross rods are fixed on the first vertical frame body;
when the plurality of half cross rods of the second vertical frame body are fixed, the second end parts of the plurality of half cross rods of the second vertical frame body are butted to the second end parts of the plurality of half cross rods of the first vertical frame body one to one correspondingly to form a plurality of total cross rods, a plurality of sleeves are provided and are sleeved on the plurality of total cross rods one to one correspondingly, and then the first end parts of the plurality of half cross rods of the second vertical frame body are fixed on the second vertical frame body;
pouring a wall body;
dismantling the main cross rod and the vertical frame body;
and pouring concrete inside the sleeve.
7. The construction method of the tower crane through-wall non-standard transition section according to claim 6, wherein second end portions of the plurality of half cross rods of the second vertical frame body are butted to second end portions of the plurality of half cross rods of the first vertical frame body through flanges in a one-to-one correspondence manner to form a total cross rod;
when dismantling total horizontal pole and vertical support body, earlier a plurality of total horizontal pole split becomes the form of many pairs of half horizontal poles, relatively removes two vertical support bodies that have a plurality of half horizontal poles respectively along the direction that deviates from again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210279885.8A CN114658220A (en) | 2022-03-21 | 2022-03-21 | Tower crane wall-penetrating non-standard transition joint and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210279885.8A CN114658220A (en) | 2022-03-21 | 2022-03-21 | Tower crane wall-penetrating non-standard transition joint and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114658220A true CN114658220A (en) | 2022-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210279885.8A Pending CN114658220A (en) | 2022-03-21 | 2022-03-21 | Tower crane wall-penetrating non-standard transition joint and construction method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130298496A1 (en) * | 2011-01-24 | 2013-11-14 | Alstom Renovables España, S.L. | Method for assembling shell segments for forming tower sections of a hybrid wind turbine tower |
| CN104790647A (en) * | 2015-04-24 | 2015-07-22 | 中国五冶集团有限公司 | Detachable triangular supporting system for ensuring horizontal supporting and installing and adjusting method |
| CN204899179U (en) * | 2015-09-10 | 2015-12-23 | 安徽宇辉新型建筑材料有限公司 | Prefabricated concrete structure goes along with sb. to guard him an equipment bearing structure outward |
| CN107201825A (en) * | 2017-06-09 | 2017-09-26 | 上海建工集团股份有限公司 | A kind of modularization hydraulic climbing formwork top support body and its installation method |
| CN112408213A (en) * | 2019-08-20 | 2021-02-26 | 湖南中联重科建筑起重机械有限责任公司 | Tower crane and installation method thereof |
| CN214302829U (en) * | 2021-01-05 | 2021-09-28 | 广东二十冶建设有限公司 | Scaffold wall connecting piece structure of high-impermeability shear wall |
| CN215107496U (en) * | 2021-05-27 | 2021-12-10 | 广东省源天工程有限公司 | Transition joint for hoisting lattice column and adjusting verticality |
-
2022
- 2022-03-21 CN CN202210279885.8A patent/CN114658220A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130298496A1 (en) * | 2011-01-24 | 2013-11-14 | Alstom Renovables España, S.L. | Method for assembling shell segments for forming tower sections of a hybrid wind turbine tower |
| CN104790647A (en) * | 2015-04-24 | 2015-07-22 | 中国五冶集团有限公司 | Detachable triangular supporting system for ensuring horizontal supporting and installing and adjusting method |
| CN204899179U (en) * | 2015-09-10 | 2015-12-23 | 安徽宇辉新型建筑材料有限公司 | Prefabricated concrete structure goes along with sb. to guard him an equipment bearing structure outward |
| CN107201825A (en) * | 2017-06-09 | 2017-09-26 | 上海建工集团股份有限公司 | A kind of modularization hydraulic climbing formwork top support body and its installation method |
| CN112408213A (en) * | 2019-08-20 | 2021-02-26 | 湖南中联重科建筑起重机械有限责任公司 | Tower crane and installation method thereof |
| CN214302829U (en) * | 2021-01-05 | 2021-09-28 | 广东二十冶建设有限公司 | Scaffold wall connecting piece structure of high-impermeability shear wall |
| CN215107496U (en) * | 2021-05-27 | 2021-12-10 | 广东省源天工程有限公司 | Transition joint for hoisting lattice column and adjusting verticality |
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Application publication date: 20220624 |