CN216690352U - Concrete silo construction is with integrative equipment of slipping - Google Patents
Concrete silo construction is with integrative equipment of slipping Download PDFInfo
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- CN216690352U CN216690352U CN202123292627.3U CN202123292627U CN216690352U CN 216690352 U CN216690352 U CN 216690352U CN 202123292627 U CN202123292627 U CN 202123292627U CN 216690352 U CN216690352 U CN 216690352U
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Abstract
The utility model relates to a slip-fall integrated device for concrete silo construction, and belongs to the technical field of cement project construction. Comprises a lifting frame body, an operating platform and a lifting frame platform; the lifting frame body is in a shape of a Chinese character 'kai' frame and consists of Chinese character 'kai' frame vertical rods at two sides and two cross beams at the middle upper part; the vertical rod of the Chinese character 'Kai' frame consists of vertical rod vertical steel and vertical rod horizontal steel; the operating platform mainly comprises a tripod support, a platform support and a springboard component, wherein the tripod support is an integrated structure consisting of a cross rod and an inclined rod and is respectively connected with the open-type frame vertical rod through bolts; the platform support is laid on a cross bar of the tripod support and is connected with the tripod support to form a stable whole; the springboard is laid on the platform support; and a pin bolt point and a hanging point are arranged at the top of the hanger platform and used for hanging and bolting the hanger platform on the vertical rod of the open-type frame.
Description
Technical Field
The utility model relates to a slip-fall integrated device for concrete silo construction, and belongs to the technical field of cement project construction.
Background
In the cement industry, concrete silos are mostly used as conventional and universal material homogenizing and storing structures in the cement industry. In a whole cement production line, raw materials, cement homogenizing storage banks, clinker storage banks and the like are generally present, and raw materials and cement blending storage structures are also present in individual projects. Therefore, the construction process, the construction method and the corresponding supporting equipment for the concrete silo structure in the construction of the cement project must be considered and configured.
In the past decades of construction of cement industry, a slip-form construction process is often adopted for the construction of a concrete silo structure with the diameter smaller than 45m, and the construction of the silo structure with the diameter larger than 45m is limited by the strength of a slip-form platform and is mostly performed by a traditional reverse-form process, so that when some projects have silo structures with the diameter more than 45m, redundancy for equipment configuration of silo construction equipment is inevitably caused; meanwhile, the design structure selection is restrained due to the limitation of the construction process and the supporting equipment, and the engineering cost advantage brought by the design cannot be reflected to the greatest extent.
Meanwhile, the conventional slip-form construction process and the conventional reverse-form construction process in the current cement project construction are analyzed, and the following defects exist respectively:
firstly, the slip form construction process adopted in the construction of the current cement project silo is that most of platforms are truss-type structural platforms built by scaffold steel pipes, and the main defects are reflected in the following aspects: the construction equipment adopts a steel pipe truss structure, the assembly mode is relatively complex, more professional technical workers are needed for completion, and the process cannot be formed. After the sliding lifting, the erection of the operation hanger needs to be carried out at a specific time, which wastes time and labor. The removal process mostly adopts a cutting mode, and the material loss is large. The construction equipment can only be used for slip form construction, other time basically belongs to a limited state, and the turnover utilization rate is insufficient.
Secondly, for the traditional reverse mould process adopted by the construction of the silo structure with the diameter larger than 45m, a construction operation platform is mostly arranged in a mode of erecting a floor scaffold, so that the construction efficiency is low, and the quality guarantee is poor.
Therefore, research and development on slip form construction equipment necessary for construction of cement projects are needed under the background.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems of the construction equipment and the construction process of the concrete silo structure, the utility model provides the slip-fall integrated equipment for the concrete silo construction, which can effectively reduce the assembly difficulty of the existing slip-rise equipment and make up the defects of the original construction equipment and construction method.
In order to realize the technical purpose, the utility model adopts the following scheme:
a slip-fall integrated device for concrete silo construction comprises a lifting frame body, an operation platform and a lifting frame platform;
the lifting frame body is in a shape of a Chinese character 'Kai' frame and consists of Chinese character 'Kai' frame vertical rods at two sides and two cross beams at the middle upper part; the vertical rod of the Chinese character 'kai' frame consists of vertical rod vertical steel and vertical rod horizontal steel;
the operating platform mainly comprises a tripod support, a platform support and a springboard component, wherein the tripod support is an integrated structure consisting of a cross rod and an inclined rod and is respectively connected with the open-type frame vertical rod through bolts; the platform support is laid on a cross bar of the tripod support and is connected with the tripod support to form a stable whole; the springboard is laid on the platform support;
and a pin bolt point and a hanging point are arranged at the top of the hanger platform and used for hanging and bolting the hanger platform on the vertical rod of the open-type frame.
Further, the gallows platform comprises trapezoidal shaped steel member, including the horizontal short steel at top and with an inboard vertical steel of body coupling, the hanging connection point setting at gallows platform top is in on the horizontal short steel.
Furthermore, the hanging point is composed of a vertically arranged hanging channel steel, the hanging channel steel is reversely buckled on the horizontal short steel, one side flange of the hanging channel steel is welded with the horizontal short steel into a whole, and a groove formed by the other side flange and the horizontal short steel is used for being hung on the vertical rod transverse steel.
Furthermore, the pin bolt point is arranged at the joint of the horizontal short steel and the inner side vertical steel and is used for corresponding to the bolt hole on the open-type frame vertical rod and adopting a bolt for connection.
Further, the concrete silo construction is with integrative equipment of slipping still is provided with the reverse mould component.
Further, the reverse mould component comprises a reverse mould hanging point and a buttress supporting point, and is used for being connected with an embedded bolt embedded in poured concrete.
Furthermore, all concrete silo construction is equipped for the multiunit that sets up for the interval with slipping integrative to enclose and close for circular.
Further, the concrete silo concrete for the cement industry is poured between the upright rods of the open-type frames on the two sides and gradually folded upwards.
Furthermore, the vertical rods of the open-type frame and the cross beams are connected through bolts.
Further, the platform support is constructed of a structural steel member.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model can reduce the assembly difficulty of the existing sliding and lifting equipment, greatly improve the assembly efficiency and reduce the effect of labor force; meanwhile, the method realizes that the equipment can be directly applied to the construction of a silo structure with the diameter of more than 45m, and makes up the defects of the original construction equipment and method. In addition, the utility model also promotes the application of the equipment in other construction scenes such as heavy roofs and prefabricated structures, reduces the idle of the equipment and improves the turnover use effect of the equipment.
Drawings
The utility model is further illustrated by the following figures.
FIG. 1 is a schematic view of the overall structure of the slip form of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention during the reverse mold operation;
FIG. 3 is a schematic view of a poppet body;
FIG. 4 is a schematic view of the connection of the operating platform, the hanger platform and the lift frame;
FIG. 5 is a schematic view of a reverse mode hitch point;
FIG. 6 is a cross-sectional view of a reverse mode hitch point;
FIG. 7 is a schematic structural view of a buttress mount;
FIG. 8 is a front view of the hanger platform;
FIG. 9 is a side view of the hanger platform;
FIG. 10 is a schematic view of the operation platform;
fig. 11 is a construction top view of a concrete silo for cement industry.
Detailed Description
An embodiment of the present invention will be described in detail with reference to fig. 1.
It should be noted at the outset that the drawings are intended to illustrate the present invention in a concise, clear and concise manner, and should not be considered to limit the scope of the present invention.
In the description of the present invention, unless otherwise specified, "upper", "lower", "middle", "both ends", "upper", "lower", "inside", and the like, which indicate the orientation or positional relationship, are merely for the purpose of more conveniently describing the present invention, and thus, should not be construed as limiting the present invention.
The development of novel slip-fall integrated construction equipment is mainly planned from the following two aspects, one is that the same set of construction equipment can meet the construction of a silo structure with the diameter of below 45m and can be suitable for the construction of a silo structure with the diameter of above 45 m; and secondly, the compatibility of the injection-weighted parts in the equipment development process enables the equipment to be applied to construction of other structures, reduces the idleness of the equipment, and improves the turnover utilization rate.
For the first point mentioned above, the detailed planning is mainly performed from two aspects:
based on the development of the slip form construction equipment, the assembly and disassembly difficulty is reduced and the construction efficiency is improved by developing modularized and assembled construction equipment; thereby solving a plurality of defects in the assembling, preliminary sliding-lifting and dismantling processes of the slip form construction equipment;
in the development process of the assembled slip form construction equipment, the equipment parts can be fully utilized for recombination, and the cantilever template technology is used for reference, so that the advanced reverse formwork construction equipment suitable for silo construction with the diameter larger than 45m is formed.
For the second point, the characteristics of cement projects are mainly combined, the compatibility of the construction equipment is improved in the development process, and the construction utilization rate is improved, for example, the method is used for meeting the requirements of large-template construction platform accessories, forming a large-scale independent shoring system and the like, so that the method can be applied to a large-scale or heavy roof supporting system, and the turnover use is realized.
In the development to novel integrative equipment that slips to traditional slipform construction equipment forms the matched stack formula structure as the prototype, and original principle that reduces the construction equipment degree of difficulty carries out whole development, and concrete implementation scheme is as follows:
as shown in fig. 1 to 11, the slip-down integrated equipment for concrete silo construction of the present invention, as shown in fig. 1 to 2, comprises a lifting frame body 1, an operation platform 2 and a hanger platform 3. As shown in fig. 3, the lifting frame body 1 is in a frame-shaped form, and is composed of frame-shaped vertical rods 11 at two sides and two beams 12 at the middle upper part. The open-frame upright rods 11 and the cross beams 12 are connected through bolts. The open-type frame upright rod 11 is composed of upright rod upright steel 111 and upright rod transverse steel 112. The operation platform 2 is mainly composed of a tripod support 21, a platform support 22 and a springboard 23. As shown in fig. 4, the tripod support 21 has an integrated structure including a crossbar 211 and a diagonal bar 212, and is connected to the frame upright 11 by bolts. As shown in fig. 10, the platform support 22 is laid on the cross bar 211 of the tripod support 21, and the platform support 22 is made of a steel section member and is connected with the tripod support 21 to form a stable whole. A gangboard 23 is laid on the platform support 22.
As shown in fig. 4 and 8 and 9, the top of the spreader platform 3 is provided with latch points 31 and 32 for latching and bolting the spreader platform 3 to the frame uprights 11. The spreader platform 3 is made of trapezoidal steel members and comprises a horizontal short steel 33 at the top and an inner vertical steel 34 integrally connected with the horizontal short steel 33, and a hanging point 32 at the top of the spreader platform 3 is arranged on the horizontal short steel 33. The hanging joint 32 is composed of a hanging channel steel 321 which is vertically arranged, the hanging channel steel 321 is buckled on the horizontal short steel 33 in a reverse mode, a flange on one side of the hanging channel steel 321 is welded with the horizontal short steel 33 into a whole, and a groove formed by a flange on the other side and the horizontal short steel 33 is used for being hung on the vertical rod cross steel 112. The joint of the horizontal short steel 33 and the inner side vertical steel 34 is provided with a bolt point 31 which is used for corresponding to a bolt hole on the open-type frame vertical rod 11 and is connected by adopting a bolt.
In this embodiment, concrete silo construction is with integrative equipment of slipping still is provided with the reverse mould component. As shown in fig. 4-7, the reverse mold member includes a reverse mold hanging point 4 and a buttress supporting point 5 for connecting with the embedded bolt embedded in the poured concrete. The embedded bolt of wall body can adopt the pre-buried mode of climbing point in the creeping formwork construction process completely, uses detachable embedded structure to bury underground, realizes many times of turnover use, reduce cost.
As shown in FIG. 11, all the concrete silo construction equipment is assembled into a plurality of groups at intervals by sliding and enclosing into a circle. Concrete in a concrete silo for the cement industry is poured between the open-end frame vertical rods 11 on the two sides and gradually folded upwards.
Through the arrangement mode, the construction operation of various concrete silos of the same equipment which can be applied to cement projects is basically realized. For the silo with the diameter less than 45m, the sliding lifting operation or the reverse mould scheme can be implemented by combining human resources and field conditions, and for the silo with the diameter more than 45m, the reverse mould process can be directly implemented by combining project large template configuration. Specific slide-up and reverse-mold assembly can be seen in fig. 7 below.
The utility model can be applied in the following situations:
the method is used for large concrete roof operation: the supporting module of the large-scale independent shoring system can be formed by assembling the vertical rods and the special cross beams of the sliding-lifting structure open-type frame, and can be used for the construction of a top plate of a cement project gallery or the shoring of the installation of a large-scale prefabricated structure.
Forming a concrete pouring platform at the upper part of the large formwork: through development of individual connecting parts, the tripod of the device can be connected with a large formwork reinforcing back ridge to form an upper pouring platform for concrete operation.
In conclusion, although the embodiments of the present invention have been described, it should be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and those skilled in the art can make changes, modifications, substitutions and alterations to the above embodiments without departing from the principles and spirit of the present invention.
Claims (10)
1. The utility model provides a concrete silo construction is with smooth integrative equipment which characterized in that: comprises a lifting frame body (1), an operating platform (2) and a lifting frame platform (3);
the lifting frame body (1) is in a shape of a Chinese character 'kai', and consists of Chinese character 'kai' upright posts (11) at two sides and two cross beams (12) at the middle upper part; the open-type frame upright rod (11) is composed of upright rod vertical steel (111) and upright rod transverse steel (112);
the operating platform (2) mainly comprises a tripod support (21), a platform support (22) and a springboard (23), wherein the tripod support (21) is an integrated structure consisting of a cross rod (211) and an inclined rod (212) and is respectively connected with the open-type frame upright rod (11) through bolts; the platform support (22) is laid on a cross bar (211) of the tripod support (21) and is connected with the tripod support (21) to form a stable whole; the springboard (23) is laid on the platform support (22);
the top of the hanger platform (3) is provided with a pin bolt point (31) and a hanging point (32) for hanging and bolting the hanger platform (3) on the frame upright stanchion (11).
2. The concrete silo construction of claim 1 is with integrative equipment of slipping, characterized by: the gallows platform (3) comprises trapezoidal shaped steel member, including the horizontal short steel (33) at top and with an inboard vertical steel (34) of body coupling, the hitching point (32) at gallows platform (3) top sets up on the horizontal short steel (33).
3. The concrete silo construction of claim 2 is with integrative equipment of slipping, characterized by: the hanging joint (32) is composed of a hanging channel steel (321) which is vertically arranged, the hanging channel steel (321) is reversely buckled on the horizontal short steel (33), a flange on one side of the hanging joint is welded with the horizontal short steel (33) into a whole, and a groove formed by a flange on the other side and the horizontal short steel (33) is used for being hung on the vertical rod transverse steel (112).
4. The concrete silo construction of claim 3 is with integrative equipment of slipping, characterized by: the connecting part of the horizontal short steel (33) and the inner side vertical steel (34) is provided with a pin bolt point (31) which is used for corresponding to a bolt hole on the vertical rod (11) of the H-shaped frame and is connected by a bolt.
5. The concrete silo construction of claim 1 is with integrative equipment of slipping, characterized by: the concrete silo construction is still provided with a reverse mould component with the slip and reverse integrated equipment.
6. The concrete silo construction of claim 5 is with integrative equipment of slipping, characterized by: the reverse mould component comprises a reverse mould hanging point (4) and a buttress supporting point (5) and is used for being connected with an embedded bolt embedded in poured concrete.
7. The concrete silo construction of claim 1 is with integrative equipment of slipping, characterized by: all concrete silo constructions are equipped with the multiunit that sets up for the interval with slipping integrative to enclose to close for circular.
8. The concrete silo construction of claim 7 is with integrative equipment of slipping, characterized by: concrete of the concrete silo for the cement industry is poured between the upright rods (11) of the H-shaped frame at two sides and gradually folded upwards.
9. The concrete silo construction of claim 1 is with integrative equipment of slipping, characterized by: the vertical rods (11) of the H-shaped frame are connected with the cross beams (12) through bolts.
10. The concrete silo construction of claim 1 is with integrative equipment of slipping, characterized by: the platform support (22) is constructed from a profiled steel member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123292627.3U CN216690352U (en) | 2021-12-25 | 2021-12-25 | Concrete silo construction is with integrative equipment of slipping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123292627.3U CN216690352U (en) | 2021-12-25 | 2021-12-25 | Concrete silo construction is with integrative equipment of slipping |
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| Publication Number | Publication Date |
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| CN216690352U true CN216690352U (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123292627.3U Active CN216690352U (en) | 2021-12-25 | 2021-12-25 | Concrete silo construction is with integrative equipment of slipping |
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2021
- 2021-12-25 CN CN202123292627.3U patent/CN216690352U/en active Active
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