CN211596824U - Construction elevator foundation capable of being circulated - Google Patents
Construction elevator foundation capable of being circulated Download PDFInfo
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- CN211596824U CN211596824U CN201922098106.0U CN201922098106U CN211596824U CN 211596824 U CN211596824 U CN 211596824U CN 201922098106 U CN201922098106 U CN 201922098106U CN 211596824 U CN211596824 U CN 211596824U
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Abstract
The utility model discloses a construction elevator basis that can have enough to meet need, including prefabricated elevator basis, clamping screw, fixed frame and lock nut, four angle ends on prefabricated elevator basis all are equipped with the vertical through-hole that link up, clamping screw corresponds pre-buried on the concrete structure board according to prefabricated elevator basic through-hole position and quantity in advance, prefabricated elevator basis upper surface still is equipped with the fixed frame that is used for fixed construction elevator, four angle end directions of fixed frame also are equipped with the vertical square through hole who link up that corresponds with prefabricated elevator basic through-hole position and quantity, clamping screw keeps away from concrete structure board one end and passes through-hole and square through hole in proper order and fixes prefabricated elevator basis and fixed frame on the concrete structure board through lock nut. The utility model has the advantages of, this construction elevator basis is easy dismounting not only, can have enough to meet the need use, reduce cost, has still reduced building rubbish's production and has improved the efficiency of construction greatly.
Description
Technical Field
The utility model relates to a construction elevator technical field specifically is a construction elevator basis that can have enough to meet need.
Background
Construction elevators are generally referred to as construction elevators, but construction elevators comprise a broader definition and construction platforms also belong to the construction elevator series. The simple construction elevator consists of cage, driving mechanism, standard section, wall, chassis, enclosure, electric system and other parts, and is one manned cargo carrying construction machine with unique box structure for comfortable and safe riding.
The construction elevator commonly used in building construction is mostly arranged on a concrete structural slab, a construction elevator foundation needs to be poured on a top slab according to the stress requirement of the construction elevator, the conventional construction elevator foundation adopts a method of a cast-in-place reinforced concrete foundation, the cast-in-place reinforced concrete foundation needs to be cast in a site formwork erection mode, and can be put into use only after the concrete is dried to meet the stress requirement and a support is arranged at the lower end of the cast-in-place reinforced concrete foundation; the construction elevator foundation can not be recycled in the later stage, so that the waste amount of reinforcing steel bars and concrete is large, the cost is high, and a large amount of building waste can be generated.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: the utility model provides a can have enough to meet need use, reduce cost and reduce construction waste's construction elevator basis to solve current construction elevator basis later stage can not retrieve and recycle, with high costs, still can produce a large amount of construction waste's problem.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a construction elevator basis that can have enough to meet need, includes prefabricated elevator basis, clamping screw, fixed frame and lock nut, four angle ends on prefabricated elevator basis all are equipped with the vertical through-hole that link up, clamping screw corresponds pre-buried on the concrete structure board according to the through-hole position and the quantity on prefabricated elevator basis in advance, prefabricated elevator basis upper surface still is equipped with the fixed frame that is used for fixed construction elevator, fixed frame is connected the frame construction who forms by a plurality of I-steel four angle end directions of fixed frame also are equipped with the vertical square through-hole that link up that corresponds with prefabricated elevator basis through-hole position and quantity, clamping screw keeps away from concrete structure board one end and passes through-hole and square through-hole in proper order and fixes prefabricated elevator basis and fixed frame on the concrete structure board through lock nut.
Preferably, a plurality of lifting lugs are pre-embedded in the upper surface of the prefabricated elevator foundation in advance, and the lifting lugs are symmetrically arranged along the longitudinal or axial center line of the prefabricated elevator foundation.
Preferably, the height of the lifting lug is less than the height of the fixed frame.
Preferably, one end of the fixing screw rod, which is embedded in the concrete structure plate, is in an L shape.
Preferably, the diameter of the through hole is 4 times of the diameter of the fixing screw.
Preferably, the gap between the through hole and the fixing screw is filled with expansion mortar.
Preferably, the length and the width of each square through hole are smaller than the outer diameter of the locking nut and larger than the diameter of the fixing screw rod.
Preferably, a plurality of positioning bolts are additionally plugged in the gap between the square through hole and the fixing screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
through the arrangement of the prefabricated elevator foundation, the construction elevator foundation is convenient to disassemble and assemble, can be used repeatedly, reduces the cost, reduces the generation of construction waste and protects the environment; in addition, the prefabricated elevator foundation is manufactured in advance and directly conveyed to a construction site for installation, so that the time for erecting a formwork, binding reinforcing steel bars, pouring concrete and solidifying the concrete of the original cast-in-place reinforced concrete foundation is saved, and the construction efficiency is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of a construction elevator foundation capable of being circulated according to an embodiment of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1;
fig. 3 is a top view of the fixing frame according to the embodiment of the present invention.
Detailed Description
In order to facilitate the understanding of the technical solutions of the present invention by those skilled in the art, the technical solutions of the present invention will now be further described with reference to the drawings attached to the specification.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1 to 3, the embodiment discloses a construction elevator foundation capable of being circulated, which comprises a prefabricated elevator foundation 1, a fixing screw rod 2, a fixing frame 3 and a locking nut 4, the four corner ends of the prefabricated elevator foundation 1 are respectively provided with a through hole 11 which is vertically communicated, the fixing screw rods 2 are pre-embedded on the concrete structural slab 5 correspondingly according to the positions and the number of the through holes 11 of the prefabricated elevator foundation 1 in advance, the upper surface of the prefabricated elevator foundation 1 is also provided with a fixed frame 3 for fixing a construction elevator, the fixed frame 3 is of a frame structure formed by connecting a plurality of I-shaped steel, the directions of four corner ends of the fixing frame 3 are also provided with square through holes 31 which are vertically penetrated and correspond to the positions and the number of the through holes 11 of the prefabricated elevator foundation 1, one end of the fixing screw rod 2, far away from the concrete structural slab 5, sequentially penetrates through the through hole 11 and the square through hole 31, and the prefabricated elevator foundation 1 and the fixing frame 3 are fixed on the concrete structural slab 5 through the locking nut 4; through the arrangement of the prefabricated elevator foundation 1, the foundation is convenient to disassemble and assemble, can be recycled, reduces the cost, reduces the generation of construction waste and protects the environment; in addition, the prefabricated elevator foundation 1 is manufactured in advance and directly conveyed to a construction site for installation, so that the time for erecting a formwork, binding reinforcing steel bars, pouring concrete and solidifying concrete of the original cast-in-place reinforced concrete foundation is saved, and the construction efficiency is greatly improved.
Further, a plurality of lifting lugs 12 are pre-buried on the upper surface of the prefabricated elevator foundation 1 in advance, the lifting lugs 12 are symmetrically arranged along the longitudinal or axial center line of the prefabricated elevator foundation 1, the prefabricated elevator foundation 1 is convenient to transport and hoist, the height of the lifting lugs 12 is smaller than that of the fixing frame 3, and installation of later-stage construction elevators is facilitated.
Furthermore, the one end that set screw 2 was pre-buried in concrete structure board 5 is the L shape, strengthens the joint strength between set screw 2 and the concrete structure board 5, and then strengthens this construction elevator foundation's bulk strength.
Further, in this embodiment, the diameter of the through hole 11 is 4 times of the diameter of the fixing screw rod 2, the length and width of the square through hole 31 are both greater than the diameter of the fixing screw rod 3, and since the fixing screw rod 2 is pre-embedded and the fixing position thereof is easy to shift when the concrete is poured into the concrete structural slab 5, the length and width of the through hole 11 and the square through hole 31 are greater than the diameter of the fixing screw rod 3, so that the fixing screw rod 2 can still pass through the through hole 11 of the prefabricated elevator foundation 1 and the square through hole 31 of the fixing frame 3 after shifting, and can be fixed on the concrete structural slab 5.
Still further, the clearance between through-hole 11 and clamping screw 2 is filled with expansion mortar 6, the clearance between square through-hole 31 and clamping screw 2 still adds a plurality of location bolts 7, through expansion mortar 6 and the setting of location bolt 7, fills the clearance between through-hole 11 and square through-hole 31 and clamping screw 2 in fact respectively, prevents to prefabricate elevator basis 1 and fixed frame 3 at 5 horizontal migration of concrete structure board, improves the stability of this construction elevator basis.
The working principle of the embodiment is as follows: correspond pre-buried on concrete structure board 5 according to prefabricated elevator basis 1's through-hole 11 position and quantity, then will hoist prefabricated elevator basis 1 to concrete structure board 5 through lug 12 on, and fixing screw 2 keeps away from the through-hole 11 that passes prefabricated elevator basis 1 that concrete structure board 5 one end corresponds, and it is real to fill in the clearance between through-hole 11 and fixing screw 2 through expansion mortar 6, then install fixed frame 3 on the fixing screw 2 of prefabricated elevator basis 1 upper surface, and fill in the clearance between square through-hole 31 and the fixing screw 2 through a plurality of positioning bolt 7, then through lock nut 4 and fixing screw 2 screw thread locking, fix prefabricated elevator basis 1 and fixed frame 3 on concrete structure board 5, the installation of construction elevator basis has been realized.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
The above embodiments only show the embodiments of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and for those skilled in the art, a plurality of modifications and improvements can be made without departing from the concept of the present invention, and these modifications and improvements all belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a construction elevator basis that can have enough to meet need which characterized in that: including prefabricated elevator basis, clamping screw, fixed frame and lock nut, four angle ends on prefabricated elevator basis all are equipped with the vertical through-hole that link up, clamping screw corresponds pre-buried on the concrete structure board according to prefabricated elevator basic through-hole position and quantity in advance, prefabricated elevator basis upper surface still is equipped with the fixed frame that is used for fixed construction elevator, fixed frame is connected the frame construction that forms by a plurality of I-steel four angle end directions of fixed frame also are equipped with the vertical square through-hole that link up that corresponds with prefabricated elevator basic through-hole position and quantity, clamping screw keeps away from concrete structure board one end and passes through-hole and square through-hole in proper order and fixes prefabricated elevator basis and fixed frame on the concrete structure board through lock nut.
2. A rotatable construction elevator foundation as claimed in claim 1, characterized in that: a plurality of lifting lugs are pre-embedded in the upper surface of the prefabricated elevator foundation in advance and are symmetrically arranged along the longitudinal or axial center line of the prefabricated elevator foundation.
3. A rotatable construction elevator foundation as claimed in claim 2, characterized in that: the height of the lifting lug is smaller than that of the fixing frame.
4. A rotatable construction elevator foundation as claimed in claim 1, characterized in that: and one end of the fixing screw rod, which is embedded in the concrete structural slab, is in an L shape.
5. A rotatable construction elevator foundation as claimed in claim 1, characterized in that: the diameter of the through hole is 4 times of the diameter of the fixing screw rod.
6. A construction elevator foundation capable of turnover as claimed in claim 5, wherein: and expansion mortar is filled in a gap between the through hole and the fixing screw rod.
7. A rotatable construction elevator foundation as claimed in claim 1, characterized in that: the length and the width of the square through hole are both smaller than the outer diameter of the locking nut and larger than the diameter of the fixing screw rod.
8. A rotatable construction elevator foundation as claimed in claim 7, wherein: and a plurality of positioning bolts are additionally plugged in the gap between the square through hole and the fixing screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922098106.0U CN211596824U (en) | 2019-11-28 | 2019-11-28 | Construction elevator foundation capable of being circulated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922098106.0U CN211596824U (en) | 2019-11-28 | 2019-11-28 | Construction elevator foundation capable of being circulated |
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| Publication Number | Publication Date |
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| CN211596824U true CN211596824U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922098106.0U Active CN211596824U (en) | 2019-11-28 | 2019-11-28 | Construction elevator foundation capable of being circulated |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266037A (en) * | 2021-05-10 | 2021-08-17 | 南京钜力智能制造技术研究院有限公司 | Assembled precast concrete retaining wall and construction method thereof |
-
2019
- 2019-11-28 CN CN201922098106.0U patent/CN211596824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266037A (en) * | 2021-05-10 | 2021-08-17 | 南京钜力智能制造技术研究院有限公司 | Assembled precast concrete retaining wall and construction method thereof |
| CN113266037B (en) * | 2021-05-10 | 2022-08-30 | 南京钜力智能制造技术研究院有限公司 | Assembled precast concrete retaining wall and construction method thereof |
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