CN114250965A - Climbing frame wall-attaching device for variable cross-section construction of high-rise building and construction method thereof - Google Patents
Climbing frame wall-attaching device for variable cross-section construction of high-rise building and construction method thereof Download PDFInfo
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- CN114250965A CN114250965A CN202111620919.7A CN202111620919A CN114250965A CN 114250965 A CN114250965 A CN 114250965A CN 202111620919 A CN202111620919 A CN 202111620919A CN 114250965 A CN114250965 A CN 114250965A
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- Prior art keywords
- wall
- climbing frame
- attached
- variable cross
- rise building
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- 230000009194 climbing Effects 0.000 title claims abstract description 49
- 238000010276 construction Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 29
- 239000010959 steel Substances 0.000 claims abstract description 29
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000005728 strengthening Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 230000008602 contraction Effects 0.000 description 3
- 238000009435 building construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding 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
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
-
- 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
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
-
- 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
- E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
- E04G3/28—Mobile scaffolds; Scaffolds with mobile platforms
- E04G2003/286—Mobile scaffolds; Scaffolds with mobile platforms mobile vertically
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a climbing frame wall-attached device for variable cross-section construction of a high-rise building, wherein a climbing frame attached plate steel beam is arranged on a wall-attached support, the climbing frame attached plate steel beam is composed of two groups of lengthened attached plates arranged in parallel and reinforcing ribs arranged on the two groups of lengthened attached plates, a plurality of supporting cushion blocks are arranged on the lengthened attached plates, connecting holes are formed in the supporting cushion blocks, and the supporting cushion blocks are arranged on a wall body of a roof building through lead screws. The construction method mainly comprises the steps of pre-embedding high-strength lead screws, installing wall-attached supports, installing climbing frame attached plate steel beams and checking and accepting.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a climbing frame wall-attaching device for variable cross-section construction of a high-rise building and a construction method thereof.
Background
When the building construction, some tower roof layer structure edges can more standard layer except that the core section of thick bamboo region adduction certain distance, climb a frame work progress in similar engineering, owing to use traditional to climb a frame and attach wall climbing technology, the roof layer can't satisfy and climb a frame and attach wall support installation condition. At present, when a machine room layer structure above a tower roof layer is constructed, a traditional climbing frame is supported by an overhanging outer scaffold erected by adopting the traditional climbing frame to climb a wall, the overhanging scaffold is erected independently, the construction period is prolonged, and the construction cost is also increased.
Disclosure of Invention
The invention aims to provide a climbing frame wall-attached device for variable cross-section construction of a high-rise building and a construction method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a high-rise building variable cross section construction attaches wall device with climbing frame, is including attaching the wall support, it attaches the board girder steel to attach the wall to ann has the climbing frame on the support, climb the frame and attach the board and establish by two sets of parallel arrangement's extension the extension attaches the strengthening rib on the board and constitutes, attaches to being equipped with a plurality of lip blocks at the extension on the board, be equipped with the connecting hole on the lip block, the lip block is ann on the roofing wall body through the lead screw.
Preferably, the lengthened auxiliary plate is a pair of parallel channel steel, and the openings of the two channel steel are arranged in a back-to-back manner.
Preferably, the screw rod is a high-strength screw rod of T32.
Preferably, the strengthening rib sets up three groups, and three groups of strengthening ribs are followed the extension attaches board length direction equidistant setting, and the strengthening rib setting is close to attach wall support one side, and the interval length between two strengthening ribs of interval farthest is no longer than the extension and attaches half of board length.
A construction method of a climbing frame wall-attached device for variable cross-section construction of a high-rise building is disclosed, and the construction method comprises the following steps:
the method comprises the following steps of firstly, embedding a high-strength screw rod, and pouring concrete when the roof building wall is constructed;
step two, mounting the wall-attached support, and fixedly mounting the wall-attached support on the climbing frame;
step three, mounting the climbing frame attached plate steel beam on the upper surface of the roofing building wall, and fixing the climbing frame attached plate steel beam on the upper surface of the roofing building wall through the high-strength screw rod pre-embedded in the step one;
and step four, checking and accepting, and checking whether the connection between the bolt and the nut in the step reaches a preset torque value.
Preferably, the strength of the concrete poured in the first step is not lower than 15 MPa.
Preferably, the high-strength screw rod is fixed in the third step and locked by double nuts, and the locked screw rod needs to be buckled by three buttons in an outward leakage manner.
According to the invention, the lengthened attached plate is extended to the outer side of the adduction part of the building structure, and the lengthened attached plate and the adduction part of the building structure are fixedly connected through the screw rod, so that the traditional scaffold can be prevented from being installed, the operation period is shortened, and the scaffold climbing construction process of the building adduction structure is simplified. The installation quantity of the supporting cushion blocks can be adjusted according to the suspended length of the lengthened auxiliary plate and the distance between the lengthened auxiliary plate and the adduction building structure, the connection rigidity of the device is ensured according to the adjustment of actual working conditions, and the safety of the device in the using process is ensured. Adopt two nut locks when installing screw in the work progress, two nut locks have better locking nature on the one hand, and on the other hand has also increased threaded connection's number of turns, improves the intensity of connecting.
Drawings
FIG. 1 is a schematic view of the construction process of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention in use;
in the figure: 1. a wall-attached support; 2. climbing frame attaching a plate steel beam; 3. lengthening the auxiliary plate; 4. reinforcing ribs; 5. climbing a frame; 6. supporting the cushion block; 7. a high-strength screw rod; 8. roofing building wall.
Detailed Description
The invention will be further explained with reference to the accompanying drawings:
as shown in fig. 2, a climbing frame wall-attaching device for variable cross-section construction of a high-rise building comprises a wall-attaching support 1, wherein the wall-attaching support 1 used in the present application is a structure which is relatively common in the prior art, and a structure which is not too much developed is introduced here, one end of the wall-attaching support 1 is fixedly installed on a climbing frame 5 through a fastener, the other end of the wall-attaching support 1 is fixedly installed with a climbing frame attached plate steel beam 2 through welding, the climbing frame attached plate steel beam 2 is composed of two groups of parallel elongated attached plates 3 and reinforcing ribs 4 arranged on the two groups of elongated attached plates 3, in one embodiment, the elongated attached plates 3 are a pair of parallel channel steels, openings of the two channel steels are arranged in a back-to-spaced manner, a plurality of reinforcing ribs 4 are fixedly connected between the two channel steels at equal intervals through welding, in one embodiment, the reinforcing ribs 4 are steel plates with a thickness not less than 8mm, in one embodiment, the reinforcing ribs 4 are arranged in three groups, three groups of reinforcing ribs 4 are arranged at equal intervals along the length direction of the lengthened auxiliary plate 3, the reinforcing ribs 4 are arranged at one side close to the wall-attached support 1, the interval length between two reinforcing ribs 4 at the farthest interval is not more than half of the length of the lengthened auxiliary plate 3, one end between two groups of lengthened auxiliary plates 3 arranged in parallel is of a structure with the reinforcing ribs 4, the end has high connection strength, the other end is of a structure with an elongated slot, and the part can be used for being installed with a high-strength screw rod 7. The lengthened attached plate 3 is provided with a plurality of supporting cushion blocks 6, in one embodiment, the supporting cushion blocks 6 are made of steel plates in a rectangular parallelepiped shape, in one embodiment, the size of each supporting cushion block 6 is 220mm x 130mm x 10mm, the plurality of supporting cushion blocks 6 are all installed at the corresponding inner contraction part of the building structure, in the practical application process, when the length of the inner contraction part of the building structure is large or the inner contraction size is large, the number of the supporting cushion blocks 6 can be increased, and otherwise, the number of the supporting cushion blocks 6 can be reduced. The middle position of the supporting cushion block 6 is provided with a connecting hole, one end of a lead screw penetrates through the connecting hole to be connected with a building structure when in use, the lead screw is fixedly connected with the supporting cushion block 6 through a nut, and the lead screw is a high-strength lead screw 7 of T32 in a preferred embodiment and has high connecting rigidity.
As shown in fig. 1 and 2, the construction method of the climbing frame wall-attached device for the variable cross-section construction of the high-rise building specifically comprises the following steps: firstly, high-strength screw rods 7 are embedded, the high-strength screw rods 7 are embedded and concrete is poured when a roof building wall 8 is constructed, the number of the embedded high-strength screw rods 7 is not less than three, the axes of the three high-strength screw rods 7 and the center of the corresponding climbing frame 5 are arranged in a collinear mode, and in a preferred embodiment, the strength of the concrete poured with the embedded high-strength screw rods 7 is not lower than 15 MPa.
And step two, mounting the wall-attached support 1, fixedly mounting the wall-attached support 1 on a climbing frame 5 by using a fastener, tightly attaching the lower surface of the mounted climbing frame attached plate steel beam 2 to the roofing building wall body 8, and positioning the high-strength screw rod 7 in the long groove structure of the climbing frame attached plate steel beam 2.
And step three, mounting the climbing frame attached plate steel beam 2, placing the supporting cushion block 6 on the upper surface of the climbing frame attached plate steel beam 2 by penetrating through a high-strength screw rod 7, screwing the supporting cushion block 6 on the high-strength screw rod 7 by using double nuts, fastening the supporting cushion block 6 on the climbing frame attached plate steel beam 2, and fastening the climbing frame attached plate steel beam 2 on the roofing building wall body 8, so that a fixed connection relation is established between the climbing frame 5 and the roofing building wall body 8. In one embodiment, after the climbing frame attached plate steel beam 2 is fixed, the high-strength screw rod 7 is exposed outside the double nuts for at least three buckles. When in specific implementation, a plurality of groups of climbing frames 5 are simultaneously fixed on the wall body 8 of the roof building by using the climbing frame wall-attaching device for the variable cross section construction of the high-rise building.
And step four, checking and accepting, namely checking whether the connection between the bolt and the nut used in the step one to the step three reaches a preset torque value, wherein the connection torque value between the bolt and the nut is not less than 18Nm in one specific embodiment, and checking whether the connection part of the high-strength screw 7 in the step three is locked by double nuts.
In the present application, T32 has the meaning: the high-strength screw rod 7 is a T-shaped thread, and the diameter of the screw rod is 32 mm.
The above embodiments are only a few illustrations of the inventive concept and implementation, not limitations thereof, and the technical solutions without substantial changes are still within the scope of protection under the inventive concept.
Claims (7)
1. The utility model provides a high-rise building variable cross section construction attaches wall device with climbing frame, is including attaching the wall support, its characterized in that: the wall-attached support is provided with a climbing frame attached plate steel beam, the climbing frame attached plate steel beam is composed of two groups of lengthened attached plates arranged in parallel and reinforcing ribs arranged on the lengthened attached plates, a plurality of supporting cushion blocks are arranged on the lengthened attached plates, connecting holes are formed in the supporting cushion blocks, and the supporting cushion blocks are arranged on the wall body of the roof building through lead screws.
2. The climbing frame wall-attached device for the variable cross-section construction of the high-rise building according to claim 1, characterized in that: the lengthened auxiliary plate is a pair of parallel channel steel, and the openings of the two channel steel are arranged in a back-to-back mode.
3. The climbing frame wall-attached device for the variable cross-section construction of the high-rise building according to claim 1, characterized in that: the screw rod is a high-strength screw rod of T32.
4. The climbing frame wall-attached device for the variable cross-section construction of the high-rise building according to claim 1, characterized in that: the strengthening rib sets up three groups, and three groups strengthening rib are followed the extension attaches board length direction equidistant setting, and the strengthening rib setting is being close to attach wall support one side, and the interval length between two strengthening ribs of the furthest in interval is no longer than the extension and attaches half of board length.
5. A construction method of the climbing frame wall-attached device for variable cross-section construction of a high-rise building according to any one of claims 1 to 4, characterized in that the construction method comprises:
the method comprises the following steps of firstly, embedding a high-strength screw rod, and pouring concrete when the roof building wall is constructed;
step two, mounting the wall-attached support, and fixedly mounting the wall-attached support on the climbing frame;
step three, mounting the climbing frame attached plate steel beam on the upper surface of the roofing building wall, and fixing the climbing frame attached plate steel beam on the upper surface of the roofing building wall through the high-strength screw rod pre-embedded in the step one;
and step four, checking and accepting, and checking whether the connection between the bolt and the nut in the step reaches a preset torque value.
6. The construction method of the climbing frame wall-attached device for variable cross-section construction of the high-rise building according to claim 5, characterized in that: the strength of the concrete poured in the step one is not lower than 15 MPa.
7. The construction method of the climbing frame wall-attached device for variable cross-section construction of the high-rise building according to claim 5, characterized in that: and fixing the high-strength screw rod in the third step by using double nuts for locking, wherein the locked rear screw rod needs to be externally buckled by three buttons.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111620919.7A CN114250965A (en) | 2021-12-28 | 2021-12-28 | Climbing frame wall-attaching device for variable cross-section construction of high-rise building and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111620919.7A CN114250965A (en) | 2021-12-28 | 2021-12-28 | Climbing frame wall-attaching device for variable cross-section construction of high-rise building and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114250965A true CN114250965A (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111620919.7A Pending CN114250965A (en) | 2021-12-28 | 2021-12-28 | Climbing frame wall-attaching device for variable cross-section construction of high-rise building and construction method thereof |
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| Country | Link |
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| CN (1) | CN114250965A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116733210A (en) * | 2023-08-14 | 2023-09-12 | 中铁建工集团有限公司 | Super high-rise building scaffold system and method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525745A (en) * | 2015-07-24 | 2016-04-27 | 中建四局第一建筑工程有限公司 | Bamboo joint type exterior facade super-high building structure attached climbing frame and lifting method |
| CN106193567A (en) * | 2016-07-15 | 2016-12-07 | 中建五局第三建设有限公司 | Construction method is received in super-high buildings variable cross-section integrated form lifting operation platform |
| CN109537865A (en) * | 2018-10-23 | 2019-03-29 | 中建局集团第建筑有限公司 | A kind of Super High multi-curvature variation camber line outer climbing frame |
| CN211736322U (en) * | 2019-12-11 | 2020-10-23 | 中国建筑第八工程局有限公司 | Climb a fabricated wall auxiliary device |
| CN112282338A (en) * | 2020-09-25 | 2021-01-29 | 陕西开友实业有限公司 | Frustum-shaped building construction scaffold and scaffold construction method |
| CN113445726A (en) * | 2021-07-26 | 2021-09-28 | 中建四局建设发展有限公司 | Method for installing and debugging wall-attached support device of building facade climbing frame machine position |
-
2021
- 2021-12-28 CN CN202111620919.7A patent/CN114250965A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525745A (en) * | 2015-07-24 | 2016-04-27 | 中建四局第一建筑工程有限公司 | Bamboo joint type exterior facade super-high building structure attached climbing frame and lifting method |
| CN106193567A (en) * | 2016-07-15 | 2016-12-07 | 中建五局第三建设有限公司 | Construction method is received in super-high buildings variable cross-section integrated form lifting operation platform |
| CN109537865A (en) * | 2018-10-23 | 2019-03-29 | 中建局集团第建筑有限公司 | A kind of Super High multi-curvature variation camber line outer climbing frame |
| CN211736322U (en) * | 2019-12-11 | 2020-10-23 | 中国建筑第八工程局有限公司 | Climb a fabricated wall auxiliary device |
| CN112282338A (en) * | 2020-09-25 | 2021-01-29 | 陕西开友实业有限公司 | Frustum-shaped building construction scaffold and scaffold construction method |
| CN113445726A (en) * | 2021-07-26 | 2021-09-28 | 中建四局建设发展有限公司 | Method for installing and debugging wall-attached support device of building facade climbing frame machine position |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116733210A (en) * | 2023-08-14 | 2023-09-12 | 中铁建工集团有限公司 | Super high-rise building scaffold system and method thereof |
| CN116733210B (en) * | 2023-08-14 | 2024-02-02 | 中铁建工集团有限公司 | Super high-rise building scaffold system and method thereof |
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Application publication date: 20220329 |