CN114086752A - Movable cantilever platform device for roof structure - Google Patents
Movable cantilever platform device for roof structure Download PDFInfo
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- CN114086752A CN114086752A CN202111224957.0A CN202111224957A CN114086752A CN 114086752 A CN114086752 A CN 114086752A CN 202111224957 A CN202111224957 A CN 202111224957A CN 114086752 A CN114086752 A CN 114086752A
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- cross beam
- movable cantilever
- platform assembly
- cantilever platform
- upright
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000010276 construction Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005553 drilling Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 238000005034 decoration Methods 0.000 description 3
- 241000282326 Felis catus Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The invention discloses a movable overhanging platform device for a roof structure, which comprises a frame body, wherein the frame body comprises an upright post and a cross beam, the middle part of the upright post is connected with the rear part of the cross beam to form a T-shaped structure, a cover plate is arranged on the cross beam, the lower part of the upright post is connected with a reinforcing component, and a clamping gap is formed between the upright post and the reinforcing component. The invention has the beneficial effects that: the pre-embedding is not required to be reserved in the construction stage of the main body structure, and the drilling installation of the main body structure member is also not required during operation; not only reduces the construction procedures in the early stage, but also avoids the damage to the main structure; a plurality of platforms can be in seamless lap joint, and the wholeness is increased, the operation space is easily increased again, the efficiency of construction is improved, and safety is guaranteed.
Description
Technical Field
The invention belongs to a construction platform for building construction, and particularly relates to a movable cantilever platform device for a roof structure.
Background
In the building engineering construction process, various operation platforms need to be used in some structures, building structures such as flower frame beams are added to roof structures, more and more buildings such as houses and office buildings, so that certain difficulty is brought to later-stage construction invisibly, particularly to the decoration problem of the flower frame beams, the decoration and fitment of flower stands are hindered by traditional hanging basket construction, and therefore, the problem of how to safely and effectively solve the decoration and fitment of roof auxiliary structures such as flower stands is a difficult problem which is always thought by technical personnel in the field.
Disclosure of Invention
The invention aims to: the invention provides a movable overhanging platform device for a roof, which effectively solves the problem that roof auxiliary structures such as flower shelf beams and the like cannot be decorated, not only provides an operation platform for worker construction, but also improves the construction safety, and the platforms can be moved and spliced, so that a larger space is provided, the construction is greatly facilitated, and the construction safety is ensured.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a portable platform device of encorbelmenting for roofing structure, includes the support body, and the support body includes stand and crossbeam, and the middle part of stand is connected with the rear portion of crossbeam and is formed T shape structure, is equipped with the apron on the crossbeam, and the lower part and the reinforcement assembly of stand are connected, form between stand and the reinforcement assembly to press from both sides and establish the clearance. The platform structure that encorbelments is formed between stand and the crossbeam, utilizes to consolidate the subassembly and presss from both sides to establish fixedly to building structure, does not trompil, not pre-buried to building structure, and construction connection is convenient, structural support is reliable.
Furthermore, the stand columns and the cross beams are arranged in a bilateral symmetry mode, the connecting longitudinal rods are connected between the stand columns, and the supporting longitudinal rods are connected between the cross beams.
Furthermore, an inclined stay bar is connected between the upright post and the cross beam, and a reinforcing bar is connected between the inclined stay bar and the cross beam.
Furthermore, the front part of the cross beam is connected with the railing, and the railing is used for enclosing and protecting the front part of the operation plane.
Furthermore, the railing include pole setting and horizontal pole, the pole setting is connected with the crossbeam, the horizontal pole is connected between the pole setting, the inboard of horizontal pole is equipped with the baffle.
Further, stand and railing between be equipped with the handrail, the handrail is protected the left and right sides on operation plane, can strengthen the joint strength between stand and the pull rod simultaneously.
Furthermore, the left side and the right side of the cover plate are provided with the cavities, so that the cover plate can be conveniently lapped, and the operation area is enlarged.
Furthermore, the reinforcing component comprises a small cross beam and a small vertical rod, the stand column is connected with the small cross beam, the small cross beam is connected with the small vertical rod, an adjustable jacking component is arranged on the small vertical rod, and a clamping gap is formed between the stand column and the adjustable jacking component. The U-shaped structure with the lower opening is formed by the small cross beam, the small vertical rod and the stand column, and is used for clamping and fixing the building structure by matching the adjustable top bracing assembly and the stand column on the building structure.
Furthermore, adjustable shore subassembly include screw rod and shore board, screw rod threaded connection is on little pole setting, the rear end and the shore board of screw rod are connected, realize advancing or retreating of screw rod through the screw thread, simple structure, reliable.
Furthermore, a handle is arranged at the front end of the screw rod.
Furthermore, a ladder stand is arranged on the connecting longitudinal rod.
The invention has the beneficial effects that:
1. the pre-embedding is not required to be reserved in the construction stage of the main structure, and the main structure member is not required to be drilled and installed during operation.
2. Not only reduces the construction procedures in the previous stage, but also avoids the damage to the main structure.
3. A plurality of platforms can be in seamless lap joint, and the wholeness is increased, the operation space is easily increased again, the efficiency of construction is improved, and safety is guaranteed.
The main scheme and the further selection schemes can be freely combined to form a plurality of schemes which are all adopted and claimed by the invention; in the invention, the selection (each non-conflict selection) and other selections can be freely combined. The skilled person in the art can understand that there are many combinations, which are all the technical solutions to be protected by the present invention, according to the prior art and the common general knowledge after understanding the scheme of the present invention, and the technical solutions are not exhaustive herein.
Drawings
Fig. 1 is a perspective view (one) of the structure of the present invention.
Fig. 2 is a perspective view (ii) of the structure of the present invention.
Fig. 3 is a front view of the structure of the present invention.
Fig. 4 is a side view of the structure of the present invention.
Fig. 5 is a front view of the structure of the reinforcement assembly of the present invention.
In the figure: 1-a frame body, 2-handrails, 3-handrails, 4-a cover plate, 5-a reinforcing component and 6-a ladder stand; 11-upright posts, 12-cross beams, 13-diagonal support rods, 14-reinforcing rods, 15-connecting longitudinal rods, 31-upright rods, 32-cross rods, 33-baffles, 41-cavities, 51-small cross beams, 52-small upright rods, 53-adjustable top support components, 531-screw rods and 532-top support plates.
Detailed Description
The following non-limiting examples serve to illustrate the invention.
Example 1:
referring to fig. 1 to 5, a movable overhanging platform device for a roof structure includes a frame body 1, a handrail 2, a handrail 3, a cover plate 4, a reinforcing assembly 5 and a ladder stand 6.
The frame body 1 is mainly formed by a square steel pipe and angle steel through bolts and welding, and is simple in structure and single in stress. The frame body 1 comprises upright posts 11, cross beams 12, inclined supporting rods 13, reinforcing rods 14, connecting longitudinal rods 15 and supporting longitudinal rods. The middle part of the upright post 11 is welded and connected with the rear part of the cross beam 12 to form a T-shaped structure, and an overhanging supporting platform structure is formed.
The upright post 11 and the cross beam 12 are two symmetrically arranged. The vertical connecting rods 15 are welded between the upright posts 11 to form a connecting frame between the left and right upright posts, and other component structures can be installed on the back frame. The supporting longitudinal rods are welded between the transverse beams 12 to form a connecting frame between the left transverse beam 12 and the right transverse beam 12, and the top frame supports the platform.
An inclined strut 13 is connected between the upright post 11 and the cross beam 12 in a welding mode, a reinforcing rod 14 is connected between the inclined strut 13 and the cross beam 12 in a welding mode, the inclined strut is used for reinforcing the cantilever structure of the cross beam 12 through the inclined strut, and the structure of the inclined strut is reinforced through the reinforcing rod.
The cross beam 12 is provided with a cover plate 4, and the cover plate 4 forms a working plane for workers to carry out working construction on. The left and right sides of apron 4 is equipped with cavity 41, and when a plurality of devices worked simultaneously, the overlap joint formula combination was realized to the cavity on the accessible apron, improved the wholeness, simultaneously through the overlap joint between the apron 4, increased operation platform operating space.
The front portion of crossbeam 12 is connected with railing 3, and the railing is used for enclosing the front portion of platform and keeps off the protection, and railing 3 and handrail 2 combined action protect the workman on the one hand, produce the object that falls from the air when preventing the operation on the one hand.
The railing 3 comprises upright posts 31 and cross bars 32, the upright posts 31 are connected with the cross beam 12 in a welding mode, the cross bars 32 are connected between the upright posts 31 in a welding mode, and the upright posts and the cross bars form a supporting frame of the enclosure. The inner side of the cross rod 32 is welded with a baffle 33, and the baffle forms an action surface of the enclosure to ensure the construction safety.
Be equipped with handrail 2 between stand 11 and railing 3, handrail 2 is the U-shaped structure of back-off, and the upper shed of stand 11 is inserted to the one end of handrail, and the upper shed of pole setting 31 is inserted to the other end of handrail, and the handrail of both sides is protected the position about, simple structure, easy dismounting. During operation, the integrity of the frame body can be increased on one hand, and the safety of workers during operation is improved on the other hand.
Be equipped with cat ladder 6 on connecting vertical pole 15, the cat ladder is used for workman's climbing, and the operation personnel of being convenient for carry out the upper and lower work of the platform of encorbelmenting, improve operation factor of safety.
The lower part of stand 11 is connected with reinforcement assembly 5, forms between stand 11 and the reinforcement assembly 5 to press from both sides and establishes the clearance for the building structure of centre gripping lower part realizes the fixed of support body lower part. Meanwhile, the upper part of the upright post is positioned on the inner side of the building structure on the upper part, so that the upper part of the upright post is limited and supported.
The reinforcing assembly 5 comprises a small cross beam 51 and a small vertical rod 52, the upright post 11 is vertically connected with the small cross beam 51 through a bolt, the small cross beam 51 is vertically connected with the small vertical rod 52 through a bolt, and an inverted U-shaped structure is formed among the upright post 11, the small cross beam 51 and the small vertical rod 52 so as to form a clamped structure from top to bottom.
The small upright rod 52 is provided with an adjustable top bracing component 53, the adjustable top bracing component 53 comprises a screw 531 and a top bracing plate 532, the screw 531 is in threaded connection with the small upright rod 52, the rear end of the screw 531 is connected with the top bracing plate 532, a clamping gap is formed between the upright column 11 and the top bracing plate 532, and the front end of the screw 531 is provided with a handle.
When fixing the lower part of support body, earlier with the building subject centre gripping between stand and little pole setting, then twist through the handle rotation and move the screw rod, compress tightly fagging and building structure laminating, reduce the gap between support body and the major structure, reduce the inelastic deformation of support body, guarantee stable in structure, realize the fixed connection of support body lower part.
During construction, the frame body 1 is placed beside the structure, other auxiliary structures are assembled, the reinforcing component 5 is buckled on a parapet wall, the adjustable top support component 53 is rotated to enable the upright post of the frame body 1 to be closely attached to the main structure, the cover plate 4 is laid, the handrail 2 is inserted, and a worker can reach the operation platform through the ladder stand 6.
The foregoing basic embodiments of the invention and their various further alternatives can be freely combined to form multiple embodiments, all of which are contemplated and claimed herein. In the scheme of the invention, each selection example can be combined with any other basic example and selection example at will.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a platform device that encorbelments that is used for roofing structure movably, includes support body (1), its characterized in that: the frame body (1) comprises an upright column (11) and a cross beam (12), the middle of the upright column (11) is connected with the rear of the cross beam (12) to form a T-shaped structure, a cover plate (4) is arranged on the cross beam (12), the lower portion of the upright column (11) is connected with a reinforcing assembly (5), and a clamping gap is formed between the upright column (11) and the reinforcing assembly (5).
2. A movable cantilever platform assembly for roof structures according to claim 1, wherein: the upright columns (11) and the cross beams (12) are symmetrically arranged left and right, connecting longitudinal rods (15) are connected between the upright columns (11), and supporting longitudinal rods are connected between the cross beams (12).
3. A movable cantilever platform assembly for roofing structures according to claim 1 or 2, wherein: an inclined strut (13) is connected between the upright post (11) and the cross beam (12), and a reinforcing rod (14) is connected between the inclined strut (13) and the cross beam (12).
4. A movable cantilever platform assembly for roof structures according to claim 1, wherein: the front part of the cross beam (12) is connected with the railing (3).
5. A movable cantilever platform assembly for roof structure according to claim 4, wherein: railing (3) including pole setting (31) and horizontal pole (32), pole setting (31) are connected with crossbeam (12), horizontal pole (32) are connected between pole setting (31), the inboard of horizontal pole (32) is equipped with baffle (33).
6. A movable cantilever platform assembly for roof structure according to claim 4, wherein: a handrail (2) is arranged between the upright post (11) and the railing (3).
7. A movable cantilever platform assembly for roof structures according to claim 1, wherein: the left side and the right side of the cover plate (4) are provided with hollow holes (41).
8. A movable cantilever platform assembly for roof structures according to claim 1, wherein: the reinforcing component (5) comprises a small cross beam (51) and a small vertical rod (52), the upright column (11) is connected with the small cross beam (51), the small cross beam (51) is connected with the small vertical rod (52), an adjustable jacking component (53) is arranged on the small vertical rod (52), and a clamping gap is formed between the upright column (11) and the adjustable jacking component (53).
9. A movable cantilever platform assembly for roof structure according to claim 8, wherein: the adjustable top bracing component (53) comprises a screw rod (531) and a top bracing plate (532), the screw rod (531) is in threaded connection with the small vertical rod (52), and the rear end of the screw rod (531) is connected with the top bracing plate (532).
10. A movable cantilever platform assembly for roof structures according to claim 2, wherein: the connecting longitudinal rod (15) is provided with a ladder stand (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111224957.0A CN114086752A (en) | 2021-10-21 | 2021-10-21 | Movable cantilever platform device for roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111224957.0A CN114086752A (en) | 2021-10-21 | 2021-10-21 | Movable cantilever platform device for roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114086752A true CN114086752A (en) | 2022-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111224957.0A Pending CN114086752A (en) | 2021-10-21 | 2021-10-21 | Movable cantilever platform device for roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114086752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809574A (en) * | 2022-05-16 | 2022-07-29 | 北京江河幕墙系统工程有限公司 | Construction device and construction method for building with oblique cornice structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003239529A (en) * | 2002-02-14 | 2003-08-27 | Kunimoto Co Ltd | Scaffold board support device for veranda handrail |
| JP2012062723A (en) * | 2010-09-17 | 2012-03-29 | Daiwa Service Co Ltd | Wall tie mounting fitting |
| CN203755630U (en) * | 2014-03-03 | 2014-08-06 | 山东电力建设第二工程公司 | Simple support and construction platform thereof |
| CN206308990U (en) * | 2016-11-17 | 2017-07-07 | 中建三局第二建设工程有限责任公司 | A kind of moveable overhanging type operating platform and construction system |
| CN110552495A (en) * | 2019-09-24 | 2019-12-10 | 北京城建亚泰建设集团有限公司 | assembled building combined tool type outer protective frame system and construction method thereof |
| CN210396066U (en) * | 2019-08-05 | 2020-04-24 | 广州中石科技有限公司 | Self-locking cantilever beam, bearing device and operation platform |
| CN212802452U (en) * | 2020-06-17 | 2021-03-26 | 盛世华邦建设工程有限公司 | Utilize interlocked support of encorbelmenting of many windows |
-
2021
- 2021-10-21 CN CN202111224957.0A patent/CN114086752A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003239529A (en) * | 2002-02-14 | 2003-08-27 | Kunimoto Co Ltd | Scaffold board support device for veranda handrail |
| JP2012062723A (en) * | 2010-09-17 | 2012-03-29 | Daiwa Service Co Ltd | Wall tie mounting fitting |
| CN203755630U (en) * | 2014-03-03 | 2014-08-06 | 山东电力建设第二工程公司 | Simple support and construction platform thereof |
| CN206308990U (en) * | 2016-11-17 | 2017-07-07 | 中建三局第二建设工程有限责任公司 | A kind of moveable overhanging type operating platform and construction system |
| CN210396066U (en) * | 2019-08-05 | 2020-04-24 | 广州中石科技有限公司 | Self-locking cantilever beam, bearing device and operation platform |
| CN110552495A (en) * | 2019-09-24 | 2019-12-10 | 北京城建亚泰建设集团有限公司 | assembled building combined tool type outer protective frame system and construction method thereof |
| CN212802452U (en) * | 2020-06-17 | 2021-03-26 | 盛世华邦建设工程有限公司 | Utilize interlocked support of encorbelmenting of many windows |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809574A (en) * | 2022-05-16 | 2022-07-29 | 北京江河幕墙系统工程有限公司 | Construction device and construction method for building with oblique cornice structure |
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Application publication date: 20220225 |