CN208717939U - A kind of efficiently molding building hoist foundation structure - Google Patents

A kind of efficiently molding building hoist foundation structure Download PDF

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Publication number
CN208717939U
CN208717939U CN201821137750.3U CN201821137750U CN208717939U CN 208717939 U CN208717939 U CN 208717939U CN 201821137750 U CN201821137750 U CN 201821137750U CN 208717939 U CN208717939 U CN 208717939U
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China
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steel
girder
building hoist
steel column
foundation structure
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CN201821137750.3U
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Inventor
徐淼
郭兴莲
李绪冬
魏海滨
李盼德
曹金龙
郭鹏飞
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Beijing No 3 Construction Engineering Co Ltd
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Beijing No 3 Construction Engineering Co Ltd
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Abstract

The utility model discloses a kind of efficiently molding building hoist foundation structures, belong to technical field of building construction, its key points of the technical solution are that including the both ends fixed more girder steels ridden upon between first floor flooring and slope protection top surface respectively, girder steel includes the spandrel girder and the common beam of Duo Gen of more load-bearing building hoist elevator rail frame bodies, the steel column of support steel beam is provided between girder steel bottom surface and fertile slot slope protection pile crown beam top surface, load-bearing top surface of the beam is fixedly installed the welding plate for fixing elevator rail frame body, has achieved the effect that improve construction efficiency.

Description

A kind of efficiently molding building hoist foundation structure
Technical field
The utility model relates to technical field of building construction, in particular to a kind of efficiently molding building hoist basis knot Structure.
Background technique
Building hoist is the manned cargo-carrying construction machinery being commonly used in building, is mainly used for the interior exterior of skyscraper It repairs, the construction of the buildings such as bridge, chimney.
Before installation elevator, need first to do lifter foundation.Currently, building hoist basis is all cast-in-place reinforcing bar Concrete mat foundation, or increase a beams of concrete between crown beam and building, or lifter foundation is carried out using column Support, formwork is more difficult, and the processes such as solidification for causing work progress cumbersome, and being related to concrete, long construction period, progress is slower, It is delayed the further construction of building body.Moreover, basis is i.e. ineffective after building hoist is removed, generally by discarded basis It is embedded in backfill or cuts, to cause the waste of material, and form building waste pollution environment.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of efficiently molding building hoist foundation structure, to reach To the effect for improving construction efficiency.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of efficiently molding building hoist foundation structure, including fixation rides upon first floor flooring and slope protection respectively at both ends More girder steels between top surface, girder steel include more load-bearing building hoist elevator rail frame bodies spandrel girder and Duo Gen it is common Beam, is provided with the steel column of support steel beam between girder steel bottom surface and fertile groove bottom, load-bearing top surface of the beam is fixedly installed for fixing The welding plate of elevator rail frame body.
By using above scheme, more steel columns are fixed in fertile slot, then, by girder steel be fixed on first floor flooring and Between slope protection top surface, the top of corresponding steel column.Common top surface of the beam can be laid with the steel for carrying general weight as basic face Plate etc., for the standing of construction personnel and the storage of other articles.Finally, elevator rail frame body is fixed in welding plate, steel column As main stress point, excessive load can be born to avoid slope protection and cause danger of toppling.Above-mentioned constructing structure is simple, without cast-in-place steel Reinforced concrete, work progress is convenient, can greatly shorten the installation period of building hoist elevator rail frame body, use in advance Building hoist carries out constructing operation.In addition, after building hoist use, the objects such as girder steel, steel column, welding plate in structure Material can recycle secondary use, save material, reduce construction cost.
Preferably, the first floor flooring and slope protection top surface, which pass through expansion bolt, is fixedly installed buried plate, the both ends of girder steel It is fixedly connected respectively with corresponding buried plate.
By using above scheme, after buried plate is installed by expansion bolt, can by welding etc. means by buried plate with Girder steel is fixed together, and it is convenient to operate.And the use of expansion bolt is also convenient for the dismounting of buried plate, consequently facilitating realizing tearing open for girder steel It removes.
Preferably, the underrun expansion bolt of the fertilizer slot is fixedly installed buried plate, the bottom end of steel column and buried plate are solid Fixed connection.
It is identical as the dismounting of girder steel by using above scheme, the constructing operation of steel column easy to disassemble.
Preferably, the buried plate connecting with the steel column bottom end is set in fertile slot slope protection pile crown beam by expansion bolt.
By using above scheme, crown beam is typically located at the armored concrete of the structural tops such as fertile slot periphery slope protection pile Continuous beam, bearing capacity is stronger, and steel column is indirectly secured to crown beam by buried plate, can further increase the stability of steel column And supportive.
Preferably, being provided with connecting plate between adjacent steel column corresponding with the spandrel girder.
By using above scheme, the setting of connecting plate can effectively reduce a possibility that steel column is deformed or bent, and mention The stability of the corresponding steel column of height, and then improve the load-carrying properties to upper load.
Preferably, the connecting plate be provided with along the length direction of steel column it is multiple.
By using above scheme, the quantity of the stable point of steel column is improved, further increases the stability of steel column.
Preferably, being provided with the oblique steel column of Auxiliary support girder steel between the steel column and corresponding girder steel.
By using above scheme, oblique steel column is set between girder steel and steel column, forms load-bearing triangular structure, especially For the longer situation of girder steel length, the setting of oblique steel column can effectively improve the bearing capacity of girder steel, and then improve overall structure Stability.
Preferably, the girder steel, steel column and oblique steel column are H profile steel.
By using above scheme, H profile steel all has that bending resistance is strong, construction is simple, save the cost in all directions And the advantages that lightweight construction, it is suitable for girder steel, steel column and oblique steel column.
In conclusion the utility model has the following beneficial effects:
1, after successively installing steel column, girder steel, elevator rail frame body is fixed in welding plate, and steel column is as main stress point. Constructing structure is simple, and without cast-in-situ steel reinforced concrete, work progress is convenient, can greatly shorten building hoist elevator rail The installation period of frame body carries out constructing operation using building hoist in advance;
2, after building hoist use, the materials such as girder steel, steel column, welding plate in structure can recycle secondary benefit With saving material reduces construction cost;
3, connecting plate, oblique steel column structure are set, integrally-built stability is further increased.
Detailed description of the invention
Fig. 1 is the plan view of this building hoist foundation structure;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 is B-B sectional view in Fig. 1.
Appended drawing reference: 1, fertile slot;11, first floor flooring;12, slope protection;13, crown beam;2, girder steel;21, spandrel girder;211, it welds Plate;22, common beam;3, steel column;31, connecting plate;4, oblique steel column;5, buried plate.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing, word " preceding " used in the following description, " rear ", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" difference Refer to the direction towards or away from geometric center of specific component.
A kind of efficiently molding building hoist foundation structure, as depicted in figs. 1 and 2, including fixation is set up respectively at both ends The more girder steels 2 between 12 top surface of first floor flooring 11 and slope protection, girder steel 2 include spandrel girder 21 and common beam 22, spandrel girder 21 Top surface is fixedly installed the welding plate 211 for fixing elevator rail frame body, between 2 bottom surface of girder steel and fertilizer 1 slope protection pile crown beam 13 of slot It is provided with steel column 3, oblique steel column 4 is provided between steel column 3 and corresponding girder steel 2.
As shown in Figure 1, space between Lou Tiyu slope protection 12 is fertile slot 1, in conjunction with Fig. 2, in the present embodiment, fertile slot 1 is in cutting Face is the long gully shape of class inverted trapezoidal, is provided with slope protection pile crown beam 13 at the bottom surface of fertile slot 1,12 bottom end slope foot of slope protection.
Fig. 1 is reviewed, first floor flooring 11 and 12 top surface of slope protection are located at same level, are erected with more girder steels 2 between the two. Girder steel 2 selects H profile steel, and length direction is vertical with the fertile length direction of slot 1, and more girder steels 2 are set side by side along fertile 1 length direction of slot It sets.The both ends of girder steel 2 are achieved a fixed connection by buried plate 5 and first floor flooring 11 and 12 top surface of slope protection, concrete operations are as follows: using swollen Corresponding buried plate 5 is fixedly installed in first floor flooring 11 and 12 top surface of slope protection in swollen bolt, then, by means such as welding by girder steel 2 Both ends be fixedly connected respectively with corresponding buried plate 5.
By load-bearing effect difference, girder steel 2 divides for positioned at the common beam 22 in arrangement outside, the spandrel girder positioned at arrangement inside 21.In the present embodiment, spandrel girder 21 is provided with two, and the top surface of spandrel girder 21 is provided with welding plate 211 close to the side of slope protection 12. Welding plate 211 is horizontal positioned cuboid plate structure, and the means such as underrun welding and the top surface of two spandrel girders 21 are fixed Connection.The elevator rail frame body of building hoist is fixed on welding plate 211 by means such as welding, elevator rail frame can be realized Body is fixedly connected with the constructing structure of the present embodiment.The top surface of common beam 22 can be laid with the load-bearing parts such as steel plate, for constructor The standing of member and the storage of other articles.
In conjunction with Fig. 2, girder steel 2 and 1 slope protection pile crown beam of fertile slot are provided with steel column 3 between 13 top surface, and steel column 3 is equally selected H profile steel is supported in vertically between girder steel 2 and crown beam 13.The top of steel column 3 is fixedly connected by means such as welding with girder steel 2, It is equally fixed by way of buried plate 5 between the bottom end and crown beam 13 of steel column 3 and (buried plate at this is not shown in the figure), it is specific to grasp As: expansion bolt is used, corresponding buried plate 5 is fixedly installed in the top surface of crown beam 13, then, is found steel by means such as welding The bottom end of column 3 is fixedly connected with corresponding buried plate 5.The bottom end of steel column 3 can also be directly anchored to fertile 1 bottom surface of slot, specific to grasp As: expansion bolt is used, corresponding buried plate 5 is fixedly installed in fertile 1 bottom surface of slot, then, by means such as welding by steel column 3 Bottom end be fixedly connected with corresponding buried plate 5.
The oblique steel column 4 of Auxiliary support girder steel 2 is set between steel column 3 and corresponding girder steel 2.Oblique steel column 4 equally uses H-type Steel is obliquely installed, and top and bottom end pass through the means such as welding respectively and be fixedly connected with girder steel 2 and steel column 3, girder steel 2, steel column 3 and 4 three of oblique steel column formed triangle rigid structure, the bearing capacity of girder steel 2 can be effectively improved, improve integrally-built stabilization Property.For the longer situation of 2 length of girder steel, the setting of oblique steel column 4 is especially suitable.
In conjunction with Fig. 3, the connecting plate 31 that multiple long plate shapes are provided between the adjacent steel column 3 of spandrel girder 21 is supported, it is more A connecting plate 31 is arranged side by side along the length direction of steel column 3.The length direction of connecting plate 31 and the length direction of steel column 3 hang down Directly, both ends are fixedly connected with corresponding steel column 3 respectively by means such as welding.The setting of connecting plate 31 effectively reduces steel column 3 A possibility that deformation or bending, the stability of corresponding steel column 3 is improved, and then improves the load-carrying properties to upper load.
The work progress of the constructing structure of the present embodiment is as follows:
More steel columns 3 are fixed on crown beam 13, it is solid between the adjacent steel column 3 that the later period is used to support spandrel girder 21 Determine connecting plate 31, more girder steels 2 is fixed between 12 top surface of first floor flooring 11 and slope protection, the top of steel column 3, by oblique steel column 4 are fixed between corresponding steel column 3 and girder steel 2, then can be by elevator by the fixed top with spandrel girder 21 of welding plate 211 Track frame body is fixed in welding plate 211, and steel column 3 is used as main stress point, and bearing capacity is strong.
This constructing structure is simple, and without cast-in-situ steel reinforced concrete, work progress is convenient, can greatly shorten construction lifting The installation period of electromechanical ladder track frame body, carries out constructing operation using building hoist in advance.In addition, building hoist uses knot Shu Hou, the materials such as girder steel 2, steel column 3, oblique steel column 4, welding plate 211 in structure can recycle secondary use, save material, drop Low construction cost.
Above-mentioned specific embodiment is only the explanation to the utility model, is not limitations of the present invention, this Field technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, But as long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. a kind of efficiently molding building hoist foundation structure, which is characterized in that including both ends, fixation rides upon the first floor respectively More girder steels (2) between flooring (11) and slope protection (12) top surface, girder steel (2) include more load-bearing building hoist elevator rails The spandrel girder (21) of frame body and more common beams (22) are provided with support steel beam between girder steel (2) bottom surface and fertile slot (1) bottom surface (2) steel column (3), spandrel girder (21) top surface are fixedly installed the welding plate (211) for fixing elevator rail frame body.
2. a kind of efficiently molding building hoist foundation structure according to claim 1, it is characterised in that: the first floor Flooring (11) and slope protection (12) top surface pass through expansion bolt and are fixedly installed buried plate (5), the both ends of girder steel (2) respectively with it is corresponding Buried plate (5) be fixedly connected.
3. a kind of efficiently molding building hoist foundation structure according to claim 1, it is characterised in that: the fertilizer slot (1) underrun expansion bolt is fixedly installed buried plate (5), and the bottom end of steel column (3) is fixedly connected with buried plate (5).
4. a kind of efficiently molding building hoist foundation structure according to claim 3, it is characterised in that: with the steel The buried plate (5) of column (3) bottom end connection is set in fertile slot (1) slope protection pile crown beam (13) by expansion bolt.
5. a kind of efficiently molding building hoist foundation structure according to claim 1, it is characterised in that: held with described Connecting plate (31) are provided between the corresponding adjacent steel column (3) of weight beam (21).
6. a kind of efficiently molding building hoist foundation structure according to claim 5, it is characterised in that: the connection Plate (31) is provided with multiple along the length direction of steel column (3).
7. a kind of efficiently molding building hoist foundation structure according to claim 1, it is characterised in that: the steel is vertical The oblique steel column (4) of Auxiliary support girder steel (2) is provided between column (3) and corresponding girder steel (2).
8. a kind of efficiently molding building hoist foundation structure according to claim 7, it is characterised in that: the girder steel (2), steel column (3) and oblique steel column (4) are H profile steel.
CN201821137750.3U 2018-07-17 2018-07-17 A kind of efficiently molding building hoist foundation structure Active CN208717939U (en)

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CN201821137750.3U CN208717939U (en) 2018-07-17 2018-07-17 A kind of efficiently molding building hoist foundation structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821137750.3U CN208717939U (en) 2018-07-17 2018-07-17 A kind of efficiently molding building hoist foundation structure

Publications (1)

Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112064667A (en) * 2020-09-15 2020-12-11 苏州晨光建设集团有限公司 Elevator foundation construction method based on backfill soil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112064667A (en) * 2020-09-15 2020-12-11 苏州晨光建设集团有限公司 Elevator foundation construction method based on backfill soil

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