CN216075218U

CN216075218U - Be used for high-order adnexed manual lifting steel stand basis

Info

Publication number: CN216075218U
Application number: CN202122755279.2U
Authority: CN
Inventors: 郝海亮; 吴绍善; 马俊骋; 刘虎; 张平平; 吴建锋; 卢义明
Original assignee: China Construction Seventh Engineering Bureau Shanghai Corp Ltd
Current assignee: China Construction Seventh Engineering Bureau Shanghai Corp Ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-03-18
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a manual lifting steel upright post foundation for high-position adhesion, which relates to the technical field of building engineering and comprises a steel upright post, a structural cross beam, an anti-tilting device, a force bearing support and a lifting system, wherein the steel upright post is a straight force receiving rod piece for adhesion and mainly bears the load transferred by equipment adhesion, the force bearing support is an overhanging steel beam connected with a building, and the anti-tilting device is a slide rail component resisting tilting when the steel upright post is lifted.

Description

Be used for high-order adnexed manual lifting steel stand basis

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a manually-lifted steel upright column foundation for high-position attachment.

Background

With the rapid development of the building industry, high-rise buildings are pulled out like bamboo shoots in the spring after rain, particularly, modern people pursue good life quality, construction units are continuously required to accelerate the building construction progress, and the vertical transportation efficiency is often a difficult problem which puzzles the construction progress.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the background art, the utility model provides the manual lifting steel column foundation for high-position adhesion, solves the problem that vertical transportation mechanical equipment such as a material lifter, a construction elevator and the like cannot directly reach an operation layer in conventional construction projects in the prior art, and has the advantages of low manufacturing cost, light weight, high speed, strong applicability and the like.

The technical scheme of the utility model is realized as follows: the utility model provides a be used for high-order adnexed manual lifting steel stand basis, includes the steel stand, be connected through the structure crossbeam between the steel stand, the steel stand lateral wall can be dismantled with the load support and be connected, the load support can be dismantled with building subject and be connected, be provided with anti device that inclines on the steel stand, anti device that inclines is connected with the load support, set up hoist system on the load support, hoist system is connected with the structure crossbeam, conventional construction project material lifting machine has been realized, perpendicular transportation mechanical equipment such as construction elevator directly transports to the operation layer to the cost is cheap, light swift, and the suitability is strong.

Preferably, the bearing support comprises an I-shaped steel beam, the I-shaped steel beam is connected with the steel upright post through a seal head steel plate, and horizontally adjacent I-shaped steel beams are connected through a bearing support cross beam.

Preferably, the side wall of the steel upright post is welded with a coaming, and the steel upright post is connected with the end socket steel plate through the coaming.

Preferably, the height H of the steel upright post is more than or equal to 2H +1.2m, wherein H is the height of a single-layer floor.

Preferably, the steel upright column comprises angle steels, and the angle steels are connected through a batten plate to form a cubic structure.

Preferably, the lifting system comprises a chain block, the chain block is detachably arranged on the bearing support beam, an iron chain is arranged on the chain block, and one end of the iron chain is detachably connected with the structural beam.

Preferably, the chain block is detachably connected with the force bearing support beam through a U-shaped anchor ear.

Preferably, the anti-inclination device comprises an anti-inclination guide rail, the anti-inclination guide rail is fixedly connected with the steel upright post, the anti-inclination guide rail is connected with a supporting leg through a roller in a sliding manner, and the supporting leg is fixedly connected with the bearing support beam.

Preferably, the anti-tilt guide rail is a tubular guide rail.

The utility model has the beneficial effects that: the utility model discloses a manual lifting steel upright column foundation for high-position adhesion, which realizes that equipment such as a construction lifter, a material lifter and the like can directly reach an operation surface, can simultaneously transport materials and constructors, improves the construction efficiency, reduces the vertical transportation pressure, has low manufacturing cost, is light, convenient and quick, is suitable for various construction projects, has low requirement on construction conditions, has low manufacturing cost, is light, convenient and quick, has strong applicability and provides suitable basic equipment for solving the vertical transportation pressure for domestic low, medium and high-rise construction projects.

Drawings

In order to illustrate the embodiments of the utility model more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be derived from those drawings by a person skilled in the art without inventive effort.

FIG. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic diagram of a back side perspective structure of the present invention;

in the figure: 1: steel upright, 2: structural beam, 3: force bearing support, 4: anti-tilt device, 5: lifting system, 6: i-shaped steel beam, 7: end plate steel plate, 8: bearing support beam, 9: chain block, 10: hand-pulling iron chain, 11: anti-tilt guide, 12: roller, 13: and (7) supporting legs.

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 obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.

As shown in the figure, in embodiment 1, a manual lifting steel column foundation for high-position adhesion comprises steel columns 1, wherein the steel columns 1 are connected through structural cross beams 2, preferably two steel columns 1 are arranged at the position, the steel columns 1 are connected through 3 cross beams to improve rigidity and overall stability, the side walls of the steel columns 1 are detachably connected with bearing supports 3, the steel columns 1 are connected with the bearing supports 3 through high-strength bolts, the bearing supports 3 are detachably connected with a building main body, anti-inclination devices 4 are arranged on the steel columns 1, the anti-inclination devices 4 are connected with the bearing supports 3, lifting systems 5 are arranged on the bearing supports 3, and the lifting systems 5 are connected with the structural cross beams 2;

bearing support 3 includes I-shaped steel beam 6, preferably engineering common material I-steel, 3 groups in total, 2 of every group, 6 one end welding of I-shaped steel beam has head steel sheet 7, I-shaped steel beam 6 is connected with the steel stand through the head steel sheet, I-shaped steel beam 6 is connected with the building bulk phase through U type staple bolt, be connected through bearing support crossbeam 8 between the I-shaped steel beam 6, bearing support crossbeam 8 is close to the one end welding of steel stand, 6 anchor lengths of I-shaped steel beam are at least for 1.25 times the length of encorbelmenting.

The welding has the bounding wall on the 1 lateral wall of steel stand, and steel stand 1 is connected with head steel sheet 7 through the bounding wall, and head steel sheet 7 is opened has the bolt hole, is used for being connected with the steel stand, and the load bearing only uses 2 groups in the work progress, and 3 rd group is used for the process to promote the turnover and uses, does not participate in the atress.

In the application of the embodiment, the construction floor is set to be N floors, and the floors to be constructed are respectively N-1 floor and N-2 floor. The current working condition is that the steel upright column 1 extends out of N layers of bottom plates by 1.2m, the steel upright column 1 is fixed with a building at N-1 and N-2 layers through a bearing support 3, equipment needing to be attached is connected with the outer side of the steel upright column 1 at the N layers, after the pouring of the structural concrete of the N layers is completed, the bearing support 3 of the N layers is installed, then a lifting system 4 is installed, fixing bolts of the steel upright column 1 and the bearing support 3 at the N-1 and N-2 layers and the building main body are loosened, then the lifting is started, the steel upright column drives the equipment attached to the outer side to be lifted synchronously during the lifting, an operator stands on the N-1 layer of pulling device to lift 1 layer height and then stops at a proper position, the fixing bolts of the steel upright column 1 and the bearing support 3 at N, N-1 layer are fastened, and the whole lifting cycle is completed.

Embodiment 2, on the basis of embodiment 1, the steel column 1 includes four angle steels, four angle steels are connected through a gusset plate to form a cubic structure, preferably 2 lattice columns are used here, 8 angle steels are used in total, the length of the angle steels is +1.2m in two standard layer heights, the cross-sectional dimension is determined through adhesion stress checking, a hoistway space and an equipment formal buttress installation position are considered, lattice columns with a cross section of 200 × 200mm are preferably used here, 2 lattice columns are connected through 3 structural beams 2, the structural beams 2 are respectively located at an N-2 structural elevation, an N-1 structural elevation is reduced by 0.5-1.0 m, a bounding plate is welded at a lattice column corresponding to the structural beams 2 from bottom to top to ensure the strength of a connection weak point, and a screw hole is opened to be connected with a steel plate 7 through a sealing head.

Embodiment 3, on the basis of embodiment 2, hoisting system 5 includes chain block 9, chain block 9 can dismantle the setting on load bearing base crossbeam 8, be provided with chain link 10 on chain block 9, chain link 10 one end can dismantle with structural beam 2 and be connected, chain block 9 can dismantle with load bearing base crossbeam 8 through U type staple bolt and be connected, chain block 9 is fixed in 1 bearing base crossbeam on the top, U type staple bolt can be dismantled in order to recycle, chain block 9 one end links to each other with structural beam 2 in the middle of the steel stand through U type ring, the other end is promoted by artifical chain block.

Embodiment 4, on the basis of embodiment 3, the anti-tilt device 4 includes an anti-tilt guide rail 11, the anti-tilt guide rail 11 is fixedly connected with the steel upright 1, the anti-tilt guide rail 11 is slidably connected with a support leg 13 through a roller 12, the support leg 13 is fixedly connected with the bearing support beam 8, the anti-tilt guide rail 11 is a tubular guide rail, wherein the anti-tilt guide rail 11 is preferably a steel tube, and is welded to the inner wall of the steel upright, the roller 12 is a C-shaped three-way anti-tilt roller, and is welded to the bearing support through the support leg, and two sets of each layer are arranged in a back direction to prevent the steel upright from tilting horizontally in any direction.

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 utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides a be used for high-order adnexed manual promotion steel stand basis which characterized in that: including steel stand (1), be connected through structure crossbeam (2) between steel stand (1), steel stand (1) lateral wall can be dismantled with load support (3) and be connected, and load support (3) can be dismantled with the building subject and be connected, is provided with anti device (4) that inclines on steel stand (1), and anti device (4) that inclines is connected with load support (3), sets up hoist system (5) on load support (3), and hoist system (5) are connected with structure crossbeam (2).

2. The manual lifting steel column foundation for high attachment of claim 1, wherein: the bearing support (3) comprises an I-shaped steel beam (6), the I-shaped steel beam (6) is connected with the steel upright post (1) through an end socket steel plate (7), and the horizontally adjacent I-shaped steel beams (6) are connected through a bearing support cross beam (8).

3. The manual lifting steel column foundation for high attachment of claim 2, wherein: the side wall of the steel upright post (1) is welded with a coaming, and the steel upright post (1) is connected with the end socket steel plate (7) through the coaming.

4. The manual lifting steel column foundation for high attachment of claim 3, wherein: the height H of the steel upright post (1) is more than or equal to 2H +1.2m, wherein H is the height of a single-layer floor.

5. The manual lifting steel column foundation for high attachment according to any one of claims 2 to 4, wherein: the steel upright post (1) comprises angle steel, and the angle steel is connected through a batten plate to form a cubic structure.

6. The manual lifting steel column foundation for high attachment of claim 5, wherein: the lifting system (5) comprises a chain block (9), the chain block (9) can be detachably arranged on the bearing support beam (8), a chain block chain (10) is arranged on the chain block (9), and one end of the chain block chain (10) is detachably connected with the structural beam (2).

7. The manual lifting steel column foundation for high attachment of claim 6, wherein: the chain block (9) is detachably connected with the bearing support beam (8) through a U-shaped anchor ear.

8. The manual lifting steel column foundation for high attachment according to any one of claims 2-4, 6 and 7, wherein: the anti-tilting device (4) comprises an anti-tilting guide rail (11), the anti-tilting guide rail (11) is fixedly connected with the steel upright post (1), the anti-tilting guide rail (11) is connected with a supporting leg (13) in a sliding mode through a roller (12), and the supporting leg (13) is fixedly connected with the bearing support beam (8).

9. The manually hoisted steel column foundation for high attachment of claim 8, wherein: the anti-inclination guide rail (11) is a tubular guide rail.