CN112983088A - Construction device and construction method for silo - Google Patents
Construction device and construction method for silo Download PDFInfo
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- CN112983088A CN112983088A CN202110277598.9A CN202110277598A CN112983088A CN 112983088 A CN112983088 A CN 112983088A CN 202110277598 A CN202110277598 A CN 202110277598A CN 112983088 A CN112983088 A CN 112983088A
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- support
- silo
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H7/00—Construction or assembling of bulk storage containers employing civil engineering techniques in situ or off the site
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The application provides a construction device and a construction method for a silo, wherein the construction device comprises: a plurality of slip form devices circumferentially arrayed in sequence; the supporting pieces are sequentially arrayed on the wall of the top of the silo along the circumference; a truss, both ends of which are erected on the plurality of supporting members; a support frame, comprising: a lateral support frame body, a middle support frame body and a top support frame body. In the construction device for silo that this application provided, through the mode of support piece support truss to for the support frame provides bearing structure, the support frame forms into the bearing structure of slant support template and storehouse lid template. Therefore, the construction speed and the construction safety of the silo can be improved, and the construction cost can be further reduced.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a construction device and a construction method for a silo.
Background
In engineering construction, roof structures of high-rise buildings such as granaries and chimneys are complex, generally have non-planar structures and three-dimensional structures, and the lower parts of the roof structures are large spaces, namely high-rise single-layer structures. Such buildings bring great difficulties to the construction. Generally, in the building roof, a floor steel pipe scaffold is generally adopted to erect a formwork support platform to the bottom of the roof, so that the building roof is called as a floor support formwork system. The traditional method has a large defect, the building is generally as high as 50-100 m and as high, the floor-type supporting template system consumes more steel pipe scaffold materials, the distance between the steel pipe vertical rods is dense, the building is not economical, the building and dismantling time is long, the building needs to be slowly erected from bottom to top, and the building speed is slowed down; in addition, the steel pipe frame for supporting the floor is erected and dismantled in an overhead operation mode, and the steel pipe frame is unsafe.
Disclosure of Invention
In order to solve the above problems, the present invention provides a construction apparatus and a construction method for a silo to improve the construction speed and the construction safety of the silo.
According to a first aspect, the present application provides a construction apparatus for a silo, comprising:
the sliding mode devices are arrayed in sequence on the circumference and are used for sliding and moving along the vertical direction so as to form the cylinder wall of the silo;
the supporting pieces are sequentially arrayed on the wall of the top of the silo along the circumference;
a truss, both ends of which are erected on the plurality of supporting members; the truss is provided with a middle supporting part and side supporting parts surrounding the middle supporting part in the circumferential direction, the side supporting parts are obliquely arranged, the high ends of the side supporting parts are connected to the circumferential direction of the middle supporting part, and the low ends of the side supporting parts are erected on the plurality of supporting parts;
a support frame, comprising: a lateral support frame body, a middle support frame body and a top support frame body; the side supporting frame body is arranged on the side supporting part and is used for supporting the obliquely supported template; the middle part supports the support body and installs at the top of diagonal bracing, the top supports the support body and installs at the top of diagonal bracing, the middle part support the support body with the top supports the template that the support body is used for supporting the cang gai.
Further, still include: the lifting mechanisms are respectively arranged on the sliding mode devices and are positioned inside the silo; the lifting mechanism is used for lifting the truss to the wall of the silo top.
Further, still include: the inclined support is provided with a plurality of mounting holes, the plurality of falling mechanisms are respectively mounted in the mounting holes, and the falling mechanisms are used for falling the truss to the ground.
Further, the truss includes: the middle support body, a plurality of oblique connecting bodies and a plurality of bottom connecting bodies; one end of each of the plurality of inclined connectors is connected to the top side edge of the middle support body, one end of each of the plurality of bottom support bodies is connected to the bottom side edge of the middle support body, the plurality of inclined connectors correspond to the plurality of bottom connectors one to one, and the other end of each of the inclined connectors is connected to the other end of each of the bottom connectors; the top surface of the middle supporting body is formed as the middle supporting part, and the top surface of the diagonal connecting body is formed as the side supporting part.
Further, the supporting piece is detachably arranged on the wall of the top of the silo.
Further, the support member is a support bracket.
Further, the middle supporting part is a cylindrical middle supporting part, and the center line of the cylindrical middle supporting part in the vertical direction passes through the circle center of the circumference.
According to a second aspect of the present application, the present application also provides a construction method based on the construction device for the silo, comprising the following steps:
the plurality of slip form devices which are sequentially arrayed in a circumferential mode slide up and move along the vertical direction to form the cylinder wall of the silo;
sequentially arraying the plurality of supporting pieces on the wall of the top of the silo along the circumference;
erecting the lower ends of the side supporting parts of the truss on the supporting frame;
mounting a side support frame on the side support to support the diagonally supported formwork;
the middle supporting frame body is arranged at the top of the inclined support, and the top supporting frame body is arranged at the top of the middle supporting part so as to support the template of the bin cover.
Further, the step of erecting the lower ends of the side supports of the truss on the support frame includes: and lifting the truss to the wall of the top of the silo through the plurality of lifting mechanisms arranged on the inner side of the slip form device.
Further, install the top at diagonal bracing with the middle part support frame body, will the top of middle part support portion is installed to the top support frame body to after the step of supporting the storehouse cover template, still include: and the truss is descended to the ground through the plurality of descending mechanisms respectively installed in the installation holes of the diagonal support.
The embodiment of the invention has the following beneficial effects:
according to the construction device and the construction method for the silo, the support frame is provided with the support structure in a mode that the supporting piece supports the truss, and the support frame is formed into the support structure for obliquely supporting the formwork and the silo cover formwork. Therefore, the construction speed and the construction safety of the silo can be improved, and the construction cost can be further reduced.
Drawings
FIG. 1 is a schematic structural diagram of a silo of the present application;
fig. 2 is a first schematic flow chart of a construction method of the construction device for the silo;
fig. 3 is a second schematic flow chart of a construction method of the construction device for the silo provided by the application;
fig. 4 is a third schematic flow chart of a construction method of the construction device for the silo provided by the application;
fig. 5 is a fourth schematic flow chart of a construction method of the construction device for the silo provided by the application;
fig. 6 is a fifth schematic flow chart of a construction method of the construction device for the silo provided by the application;
fig. 7 is a sixth schematic flow chart of a construction method of the construction device for the silo provided by the application;
fig. 8 is a seventh schematic flow chart of a construction method of the construction device for the silo provided by the application;
fig. 9 is an eighth schematic flow chart of a construction method of the construction device for the silo provided by the application;
fig. 10 is a nine schematic flow chart of a construction method of the construction device for the silo provided by the application;
fig. 11 is a schematic flow chart ten illustrating a construction method of the construction device for the silo provided by the present application;
fig. 12 is an eleventh schematic flow chart of a construction method of the construction device for the silo provided by the application;
fig. 13 is a flow chart illustrating a construction method of the construction device for the silo according to the present application as a twelfth schematic;
fig. 14 is a thirteen schematic flow chart of the construction method of the construction device for the silo provided by the application;
figure 15 is a schematic flow diagram fifteen illustrating a method of constructing a construction apparatus for a silo according to the present application;
fig. 16 is a schematic structural view of a slip-form apparatus provided herein;
fig. 17 is a flow chart of a construction method for a silo according to the present application.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.
Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "coupled", as used herein, includes both direct and indirect coupling, unless otherwise specified; the term "obtaining" as used herein includes both direct and indirect obtaining, unless otherwise specified.
Referring to fig. 1, fig. 1 is a schematic structural view illustrating a silo 100, wherein the silo 100 has a towering cylindrical shape, and may be a grain silo or a chimney, and has a concrete structure. The silo 100 includes: the container comprises a container wall 101, a container cover 102 and a plurality of inclined supports 103, wherein the container wall 101, the container cover 102 and all the inclined supports 103 are of concrete structures. The cylinder wall 101 is cylindrical, the bottom end of the cylinder wall 101 is arranged on the foundation 200, the bin cover 102 is circular, and the bin cover 102 is positioned at the top end of the cylinder wall 101 to close the top end opening of the cylinder wall 101. The inclined supports 103 are arranged in an inclined manner, and along the height direction of the silo 100, the high ends of all the inclined supports 103 are connected to the bottom surface of the silo cover 102, and the low ends of all the inclined supports 103 are connected to the wall of the silo wall 101, so that the silo cover 102 is supported, and the stability of the silo cover 102 is ensured.
The first embodiment,
Referring to fig. 13 and 14, the construction apparatus for a silo provided by the present application mainly includes: a plurality of slipform assemblies 10, a plurality of support members 20, a truss 30, and a support frame.
All the slip-form arrangements 10 are circumferentially arrayed in sequence and all the slip-form arrangements 10 are adapted for sliding up movement in the vertical direction to form the wall 101 of the silo 100.
In this embodiment, the circle of the circumference is substantially coincident with the circumference of the cross-section of the silo 100.
In one embodiment, referring to fig. 16, slip-form apparatus 10 includes: a jack 11, a support rod 12, a lifting frame 13, an inner template 14 and an outer template 15. The support rods 12 are embedded in the cylindrical wall 101, and specifically, the support rods 12 are embedded in the foundation 200 in the vertical direction at the initial stage of construction. A jack 11 is installed on the support rod 12, a lifting frame 13 is connected to the jack 11 and located outside the cylindrical wall 101, and an inner formwork 14 and an outer formwork 15 are installed on the lifting frame 13. The jack 11 is a power source for the sliding form device 10 to slide and move in the vertical direction, the inner formwork 14 and the outer formwork 15 can be formed into a cavity for forming the cylinder wall 101 by oppositely pulling a pull rod, concrete is poured into the cavity, and the cylinder wall 101 is formed after the concrete is solidified.
The jack 11 drives the lifting frame 13 to move upwards in a sliding way, and simultaneously drives the inner formwork 14 and the outer formwork 15 to move upwards in a sliding way, and the jack 11 only moves the distance of the maximum stroke of the piston rod of the jack 11 each time, so that the reciprocating cycle is carried out until the required height of the cylinder wall 101 is reached.
All the supports 20 are circumferentially arrayed in succession on the wall 101 of the silo 100 at the top.
In one embodiment, the support member 20 is removably mounted to the wall of the cartridge wall 101 to facilitate removal.
In this embodiment, the support member 20 is a support bracket, which is a steel support bracket made of steel.
The truss 30 is erected at both ends on the support member 20. The truss 30 has a middle support portion 31 and side support portions 32, the side support portions 32 are surrounded on the circumferential edge of the middle support portion 31, the side support portions 32 are obliquely disposed, and the high ends of the side support portions 32 are connected in the circumferential direction of the middle support portion 31, and the low ends of the side support portions 32 are bridged on the support member 20.
In this embodiment, the middle support portion 31 is a cylindrical structure and is formed as a cylindrical middle support portion, and a center line of the cylindrical middle support portion 31 in the vertical direction passes through the center of the circle.
The support frame includes: a side support frame 41, a middle support frame 42, and a top support frame 43. The lateral support frame body 41 is installed on the lateral support portion 32, the lateral support frame body 41 is used for supporting an obliquely supported formwork, specifically, the lateral support frame body 41 is supported on the top surface of the lateral support portion 32, the obliquely supported formwork is a formwork for forming a cavity of the obliquely support 103, concrete is poured into the cavity, and the obliquely support 103 of the concrete structure is formed after the concrete is solidified. The middle support frame body 42 is installed at the top of the middle support part 31, the top support frame body 43 is installed at the top of the diagonal support 103, and the middle support frame body 42 and the top support frame body 43 are used for supporting the warehouse cover formwork. Specifically, the cover template is a template for forming a cavity for molding the cover 102, and concrete is poured into the cavity and forms the cover 102 after the concrete is solidified.
In this embodiment, the side support frames 41, the middle support frame 42, and the top support frame 43 are scaffolds. In the present application, it is preferred that,
referring to fig. 9 and 10, the construction apparatus for a silo provided by the present application further includes: a plurality of lifting mechanisms 50, all lifting mechanisms 50 being mounted inside the slip-form apparatus 10, the lifting mechanisms 50 serving to lift the truss 30 to the top of the walls 101 of the silo 100.
In an actual construction process, the truss 30 is lifted by the lifting mechanism 50 to a height higher than the height at which the supporting member 20 is installed, and the truss 30 is lowered onto the supporting member 20 by the lifting mechanism 50, so that the truss 30 is erected on the supporting member 20.
In one embodiment, the lifting mechanism 50 is composed of a lifter 51 and a lifting rope 52, the lifter 51 is installed inside the slipform apparatus 10, one end of the lifting rope 52 is connected to the lifter 51, the other end is connected to the truss 30, and the lifter 51 is used for winding or releasing the lifting rope 52 to lift or lower the truss 30.
Referring to fig. 15, the construction apparatus for a silo provided by the present application further includes: a plurality of lowering mechanisms 60, all of the lowering mechanisms 60 being mounted on the canopy 102, the lowering mechanisms 60 being used to lower the truss 30 to the ground. That is, after the construction of the silo 100 is completed, the truss 30 is lowered to the ground by the lowering mechanism 60 to be dismantled.
In the present application, the lowering mechanism 60 may be the same as the aforementioned lifting mechanism 50, and all are electric hoists, but the lowering mechanism 60 performs a lowering process. Of course, in some embodiments, the lowering mechanism 60 may also employ the lifting mechanism 50.
In the actual construction process, as shown in fig. 15, a plurality of mounting holes are formed in the diagonal support 103, the plurality of mounting holes are respectively a first mounting hole 61 partially formed between the bin cover 102 and the diagonal support 103, a second mounting hole 62 is formed in the diagonal support 103, all the landing mechanisms 60 are installed in the first mounting hole 61 and the second mounting hole 62, the landing mechanism 60 installed in the first mounting hole 61 is connected with the middle part of the truss 30, and the landing mechanism 60 installed in the second mounting hole 62 is connected with the end part of the truss 30, so that the stability of the truss 30 in landing is ensured.
Of course, after the truss 30 is lowered to the ground by the lowering mechanism 60, the first mounting hole 61 and the second mounting hole 62 are closed.
Referring to fig. 13, the aforementioned truss 30 includes: a middle support 33, a plurality of diagonal connectors 34, and a plurality of bottom connectors 35. One end of each of the diagonal connectors 34 is connected to the top side edge of the middle support 33, one end of each of the bottom supports 35 is connected to the bottom side edge of the middle support 33, the bottom connectors 35 of the diagonal connectors 34 are in one-to-one correspondence, and the other ends of the diagonal connectors 34 in one-to-one correspondence are connected to the other ends of the bottom connectors 35, thereby forming the truss 30. The top surface of the middle supporting body 33 is formed as a middle supporting portion 33, and the top surface of the diagonal connecting body 34 is formed as a side supporting portion 32.
Example II,
Referring to fig. 2 to 15 and fig. 17, the present embodiment provides a construction method of a construction apparatus for a silo according to the first embodiment, including the following steps:
in the step of constructing the foundation 200, as shown in fig. 2, the foundation 200 is constructed to the underground 1m by excavating the earth, as a foundation construction step S1.
In the slipform assembly mounting step S2, as shown in fig. 3, all slipform assemblies 10 are circumferentially arrayed on the ground 200 in accordance with the sectional shape of the silo 100 in the step of mounting the slipform assemblies 10.
In this step, the cylindrical wall 101 of the silo 100 is formed by the way that all the slip form devices 10 arrayed in sequence circumferentially slide up and move in the vertical direction.
A material distribution platform mounting step S3, as shown in fig. 4, in the step of mounting the material distribution platform 300, the material distribution platform 300 is mounted on the inner side of the sliding form apparatus 100, and the material distribution platform 300 is used for pouring concrete into the cavity formed by the inner form 14 and the outer form 15 of the sliding form apparatus 10. Of course, in other embodiments, the cloth platform 300 may not be provided, and concrete may be poured in other manners.
Step S4 of installing scaffold 500, as shown in fig. 5, in the step of installing scaffold 500, scaffold 500 is installed on lifting frame 13 of slide form apparatus 10 so that an operator can stand for construction by scaffold 500. Specifically, the hitching leg 500 is installed on both the inner side and the outer side of the slip-form apparatus 10, the hitching leg 500 installed on the inner side of the slip-form apparatus 10 is located inside the silo 100, and the hitching leg 500 installed on the outer side of the slip-form apparatus 10 is located outside the silo 100.
Once sliding form step S5, as shown in fig. 6, the sliding form apparatus 10 is vertically moved up and down by a first predetermined height, which is a height greater than the height of the mounting support 20. For example, the height of the cylinder wall 101 after construction is 50m, the first preset height of the primary slip form is 42m, and the height of the mounting support 20 is between 40m and 41 m.
Hitching leg removing step S6, as shown in fig. 7, removes the inside hitching leg 500, that is, removes the hitching leg 500 inside the slide form apparatus 10.
In the truss assembling step S7, as shown in fig. 8, in the step of assembling the truss 30, the truss 30 is assembled on the foundation 200 inside the silo 100. Specifically, one end of each of the diagonal connection bodies 34 is connected to the top side edge of the middle support body 33, one end of each of the bottom connection bodies 35 is connected to the bottom side edge of the middle support body 33, and the other end of the corresponding diagonal connection body 34 is connected to the other end of the bottom connection body 35, thereby completing the assembly of the truss 30.
After the truss 30 is assembled, the scaffold 500 removed in the scaffold removing step S6 is attached to the end of the truss 30, so that the operator can perform standing construction.
A lifting mechanism mounting step S8, as shown in fig. 9, mounts the lifting mechanism 50 on the inner side of the slipform apparatus 10 and connects with the end of the truss 30.
The truss lifting step S9, as shown in fig. 10, lifts the truss 30 to the top of the silo 100 by the lifting mechanism 50, i.e. the lifted height should be less than the first preset height.
The support member mounting step S10, as shown in fig. 11, is a step of mounting the support members 20 by mounting all the support members 20 at a height lower than the first preset height and sequentially arrayed on the cylinder wall 101 along the circumference. Thereafter, the girder 30 is lowered onto the support member 20 by the lifting mechanism 50 so that the bottom ends of the side support parts 32 of the girder 30 are erected on the support member 20.
In the diagonal bracing and molding step S11, as shown in fig. 12, in the step of supporting the formwork of the diagonal bracing 103, the side supporting frame body 41 is mounted on the side supporting portion 32 to support the diagonally supported formwork, which is a formwork forming a cavity of the diagonal bracing, and concrete is poured into the cavity to form the diagonal bracing 103 of the silo 100 after the concrete is solidified.
In the secondary slip-forming step S12, as shown in fig. 13, after the diagonal support 103 is formed, the slip-forming apparatus 10 is slid up to the height of the silo 100, that is, to the height of 50m, that is, the second preset height is 8 m.
In the bin cover forming step S13, as shown in fig. 14, after the slip form apparatus 10 performs the secondary slip form, the middle support frame 42 is installed on the top of the diagonal support, the top support frame 43 is installed on the top of the diagonal support 103 to support the template of the bin cover, which is the template forming the cavity of the bin cover, and concrete is poured into the cavity and the bin cover 102 is formed after the concrete is solidified.
In the removal step S14, as shown in fig. 15, in the removal step, a first mounting hole 61 is opened between the canopy 102 and the diagonal brace 103, a second mounting hole 62 is opened in the diagonal brace 103, the lowering mechanism 60 is mounted in the first mounting hole 61 and the second mounting hole 62, and the truss 30 is lowered onto the bottom surface by the lowering mechanism 60 and removed. Of course, the support frame must be removed before the truss 30 is lowered.
The present invention has been described in terms of specific examples, which are provided to aid understanding of the invention and are not intended to be limiting. For a person skilled in the art to which the invention pertains, several simple deductions, modifications or substitutions may be made according to the idea of the invention.
Claims (10)
1. A construction device for a silo, comprising:
the sliding mode devices are arrayed in sequence on the circumference and are used for sliding and moving along the vertical direction so as to form the cylinder wall of the silo;
the supporting pieces are sequentially arrayed on the wall of the top of the silo along the circumference;
a truss, both ends of which are erected on the plurality of supporting members; the truss is provided with a middle supporting part and side supporting parts surrounding the middle supporting part in the circumferential direction, the side supporting parts are obliquely arranged, the high ends of the side supporting parts are connected to the circumferential direction of the middle supporting part, and the low ends of the side supporting parts are erected on the plurality of supporting parts;
a support frame, comprising: a lateral support frame body, a middle support frame body and a top support frame body; the side supporting frame body is arranged on the side supporting part and is used for supporting the obliquely supported template; the middle part supports the support body and installs the top at the middle part support body, the top supports the support body and installs the top at diagonal bracing, the middle part support the support body with the top supports the template that the support body is used for supporting the cang gai.
2. A construction apparatus for a silo as defined in claim 1 further comprising: the lifting mechanisms are respectively arranged on the sliding mode devices and are positioned inside the silo; the lifting mechanism is used for lifting the truss to the wall of the silo top.
3. A construction apparatus for a silo as defined in claim 2 further comprising: the inclined support is provided with a plurality of mounting holes, the plurality of falling mechanisms are respectively mounted in the mounting holes, and the falling mechanisms are used for falling the truss to the ground.
4. A construction apparatus for a silo as defined in claim 1 wherein the truss includes: the middle support body, a plurality of oblique connecting bodies and a plurality of bottom connecting bodies; one end of each of the plurality of inclined connectors is connected to the top side edge of the middle support body, one end of each of the plurality of bottom support bodies is connected to the bottom side edge of the middle support body, the plurality of inclined connectors correspond to the plurality of bottom connectors one to one, and the other end of each of the inclined connectors is connected to the other end of each of the bottom connectors; the top surface of the middle supporting body is formed as the middle supporting part, and the top surface of the diagonal connecting body is formed as the side supporting part.
5. A construction apparatus as claimed in claim 1, wherein the support member is detachably mounted to a wall of the top of the silo.
6. A construction apparatus for a silo as defined in claim 5 wherein the support is a support bracket.
7. A construction apparatus for a silo as defined in claim 1 wherein the intermediate support is a cylindrical intermediate support having a vertical centerline passing through the center of the circle.
8. A construction method of a construction device for a silo, characterized by comprising the following steps:
the plurality of slip form devices which are sequentially arrayed in a circumferential mode slide up and move along the vertical direction to form the cylinder wall of the silo;
sequentially arraying the plurality of supporting pieces on the wall of the top of the silo along the circumference;
erecting the lower ends of the side supporting parts of the truss on the supporting frame;
mounting a side support frame on the side support to support the diagonally supported formwork;
the middle supporting frame body is arranged at the top of the inclined support, and the top supporting frame body is arranged at the top of the middle supporting part so as to support the template of the bin cover.
9. The construction method of a construction device for a silo as claimed in claim 8, wherein the step of erecting the lower ends of the side supports of the girders on the support frames comprises: and lifting the truss to the wall of the top of the silo through the plurality of lifting mechanisms.
10. The construction method of a construction apparatus for a silo as claimed in claim 9, wherein after the step of installing the middle support frame at the top of the diagonal support and the top support frame at the top of the middle support to support the silo cover formwork, further comprising: and the truss is descended to the ground through the plurality of descending mechanisms respectively installed in the installation holes of the diagonal support.
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| CN202110277598.9A CN112983088A (en) | 2021-03-15 | 2021-03-15 | Construction device and construction method for silo |
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| CN202110277598.9A CN112983088A (en) | 2021-03-15 | 2021-03-15 | Construction device and construction method for silo |
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| CH591614A5 (en) * | 1974-02-19 | 1977-09-30 | Heinzle Otto | |
| CN101476410A (en) * | 2009-01-13 | 2009-07-08 | 杭州萧宏建设集团有限公司 | Mounting and demounting method roof plate formwork support platform of concrete silo |
| CN103556823A (en) * | 2013-10-28 | 2014-02-05 | 山西省第二建筑工程公司 | Construction method with silo sliding formwork operating platform as top cover plate formwork supporting system |
| CN104100122A (en) * | 2014-08-01 | 2014-10-15 | 中国化学工程第三建设有限公司 | Construction method of cone-shaped top structure of large silo |
| CN109184189A (en) * | 2018-08-30 | 2019-01-11 | 郑州建工集团有限责任公司 | A kind of diameter Silo conical shell silo roof construction method |
| CN111270852A (en) * | 2020-03-27 | 2020-06-12 | 贵州建工集团第四建筑工程有限责任公司 | Construction method of novel formwork support system for reinforced concrete silo dome |
| CN112012389A (en) * | 2020-07-20 | 2020-12-01 | 中建三局集团有限公司 | Support system for conical concrete roof of squat silo and installation method |
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