CN115162720A - Crossbeam pouring mold - Google Patents
Crossbeam pouring mold Download PDFInfo
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- CN115162720A CN115162720A CN202210760617.8A CN202210760617A CN115162720A CN 115162720 A CN115162720 A CN 115162720A CN 202210760617 A CN202210760617 A CN 202210760617A CN 115162720 A CN115162720 A CN 115162720A
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- 239000004567 concrete Substances 0.000 claims abstract description 17
- 238000005266 casting Methods 0.000 claims description 56
- 238000009415 formwork Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 15
- 238000009435 building construction Methods 0.000 abstract description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/04—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for lintels, beams, or transoms to be encased separately; Special tying or clamping means therefor
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention provides a beam pouring mold, which relates to the technical field of building construction and comprises a carrier beam, wherein a pouring carrier wall is arranged at the top of the carrier beam, beam side plates are respectively arranged at the two side edges of the top of the carrier beam, a positioning assembly is detachably clamped between the two beam side plates, and connecting structures for detachably connecting with the outside are respectively arranged at the two ends of the beam pouring mold. The whole beam pouring mold is lifted through tools such as a lifter or a forklift after being assembled, is connected with an external structure through a connecting structure, and achieves pouring of the beam by erecting reinforcing steel bars between two beam side plates and pouring concrete. The whole beam pouring mold is arranged at a specific position after being assembled, and the on-site split assembly is not required to be carried out at the higher position of a construction site, so that the construction is convenient. When the demolding is needed, the beam pouring mold is lifted through tools such as a lifter or a forklift, the positioning assembly and the beam side plate are disassembled, then the beam pouring mold is disassembled from the external structure, and the lifter or the forklift drives the beam pouring mold to move downwards.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a beam pouring mold.
Background
For the building construction of underground building places, such as the building construction of underground garages, the existing pouring mould for processing the building beam needs to be assembled by aluminum templates or assembled by wood templates on site, so that the construction is inconvenient, and the disassembly is inconvenient during demoulding.
Disclosure of Invention
The invention aims to provide a beam pouring mold which can be arranged at a pouring position after being assembled, is convenient to construct and is easy to disassemble during demolding.
The embodiment of the invention is realized by the following steps:
the beam pouring mold comprises a bearing beam, wherein a pouring bearing wall is arranged at the top of the bearing beam, beam side plates are arranged on the two side edges of the top of the bearing beam, the two beam side plates are arranged oppositely, a pouring space for pouring concrete is defined by the pouring bearing wall and the two beam side plates, a positioning assembly for limiting the distance between the two beam side plates is detachably clamped between the two beam side plates, and connecting structures for detachably connecting with the outside are arranged at the two ends of the beam pouring mold.
In some embodiments of the present invention, the positioning assembly includes a connecting rod, threaded sleeves disposed at two ends of the connecting rod, and a connecting bolt matched with the threaded sleeves, ends of the two threaded sleeves far away from the connecting rod are respectively abutted against side walls of the two beam side plates facing the casting space, and the connecting bolt penetrates through the beam side plates from a direction away from the casting space of the beam side plates and is screwed to the threaded sleeves.
In some embodiments of the present invention, the connecting rod is a steel bar, and the threaded sleeve is welded and fixed to the connecting rod.
In some embodiments of the present invention, the beam-side panel includes a panel body and a support frame welded to a side wall of the panel body, the support frame is located on a side of the panel body facing away from the casting space, and the support frame is bolted to the load-bearing beam.
In some embodiments of the invention, the load beam is a truss structure.
In some embodiments of the invention, the bottom of the load beam is formed with a lifting plane.
In some embodiments of the present invention, the connecting structure is a bolt connecting hole formed in the side walls of both ends of the beam side plate and the bottom of both ends of the carrier beam.
In some embodiments of the invention, the load beam comprises a plurality of standard frames connected end-to-end, and the beam side panel comprises a plurality of standard panels connected end-to-end.
In some embodiments of the present invention, a floor slab formwork support beam is disposed on a side wall of any of the beam side plates, which is away from the pouring space, the floor slab formwork support beam is disposed along an extending direction of the bearing beam, and mounting holes are distributed along the extending direction of the floor slab formwork support beam.
In some embodiments of the invention, the floor form support beam comprises a first side wall and a second side wall combined into an inverted "L" shape, the first side wall is connected with the beam side plate, the mounting hole is formed in the second side wall, and reinforcing ribs connected with the first side wall and the second side wall are distributed in the floor form support beam.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
the invention provides a beam pouring mold which comprises a bearing beam, wherein a pouring bearing wall is arranged at the top of the bearing beam, beam side plates are respectively arranged at the edges of two sides of the top of the bearing beam, the two beam side plates are oppositely arranged, a pouring space for pouring concrete is defined by the pouring bearing wall and the two beam side plates, a positioning assembly for limiting the distance between the two beam side plates is detachably clamped between the two beam side plates, and connecting structures for detachably connecting with the outside are respectively arranged at two ends of the beam pouring mold.
The carrier bar is used for supporting the whole structure of the beam pouring mold. During the in-service use, whole crossbeam casting die equipment back through instrument lifting such as lift or fork truck to specific height to be connected with exterior structure (like the stand) through connection structure, pour the both ends in space and block up by the post-cast strip structure (like post-cast strip reinforcing bar net) that is located the top, through erect the reinforcing bar and pour the concrete in pouring the space, realize pouring of crossbeam. The whole beam pouring mold is arranged at a specific position after being assembled, and the on-site split assembly is not required to be carried out at the higher position of a construction site, so that the construction is convenient.
The distance between two roof beam curb plates can be injectd to locating component, and makes the roof beam curb plate not take place deformation at the in-process of pouring, has ensured the construction precision.
When the concrete is solidified, the main body part of the positioning assembly is embedded in the concrete. When the demolding is needed, the beam pouring mold is lifted through tools such as a lifter or a forklift, the positioning assembly and the beam side plate are disassembled, then the beam pouring mold and an external structure (such as a stand column) are disassembled, the lifter or the forklift drives the beam pouring mold to move downwards, the demolding can be realized, and the demolding operation is convenient and fast.
After the new positioning assembly is additionally arranged on the demoulded beam pouring mould, the whole demoulded beam pouring mould can be repeatedly used, the construction cost is reduced, and the trouble that the traditional loose assembly pouring mould needs to be repeatedly assembled is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of an overall structure of a beam casting mold according to an embodiment of the invention;
FIG. 2 is a schematic view of an installation structure of a positioning assembly according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a standard frame and a standard plate structure according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of the overall structure of a beam casting mold with a horizontal plate according to an embodiment of the present invention;
FIG. 5 is a schematic view of a connection structure of a carrier bar and a column according to an embodiment of the present invention;
FIG. 6 is a schematic view of a connection structure of a beam side plate and a column according to an embodiment of the present invention;
FIG. 7 is a schematic view of a floor form installation according to an embodiment of the invention;
FIG. 8 is an enlarged view of a portion A of FIG. 7;
fig. 9 is a structural schematic view of a bearing frame according to an embodiment of the invention.
Icon: 100-column; 1-a carrier beam; 2, pouring a bearing wall; 3-beam side plates; 4-pouring a space; 5-a positioning assembly; 6-connecting rod; 7-a threaded sleeve; 8-connecting bolts; 9-a plate body; 10-a support frame; 11-standard frame body; 12-standard plate; 13-a plate body unit; 14-a frame unit; 15-lifting the plane; 16-a horizontal plate; 17-bolt connection holes; 18-a carrier; 19-a connecting plate; 20-a floor form support beam; 21-mounting holes; 22-floor slab formwork; 23-a first side wall; 24-a second side wall; 25-reinforcing ribs.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be broadly construed and interpreted as including, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, or they may be connected through the inside of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Please refer to fig. 1-9.
The invention provides a beam casting mold which comprises a carrier beam 1, wherein a casting carrier wall 2 is arranged at the top of the carrier beam 1, beam side plates 3 are respectively arranged at the two side edges of the top of the carrier beam 1, the two beam side plates 3 are oppositely arranged, a casting space 4 for casting concrete is defined by the casting carrier wall 2 and the two beam side plates 3, a positioning assembly 5 for limiting the distance between the two beam side plates 3 is detachably clamped between the two beam side plates 3, and connecting structures for detachably connecting with the outside are respectively arranged at the two ends of the beam casting mold.
In this embodiment, the main body of the whole beam casting mold is made of steel to ensure the structural strength. In other embodiments, the main body part of the beam pouring mold can be made of an aluminum alloy material, and the light weight can be realized on the premise of ensuring the structural strength. The carrier beam 1 is used for supporting the structure of the whole beam casting mold, and ensures that the whole beam casting mold is not easy to bend laterally and deform so as to ensure the mold precision. Pour carrier wall 2 and lay at carrier beam 1's top, two roof beam curb plates 3 are located the both sides of pouring carrier wall 2, pour carrier wall 2 and two roof beam curb plates 3 and enclose into the cross-section for the pouring space 4 of "U" font. The two ends of the positioning assembly 5 are connected with the inner walls of the two beam side plates 3 towards the pouring space 4 respectively, so that the distance between the two beam side plates 3 is limited, the beam side plates 3 are prevented from deforming in the pouring process, and the construction precision is ensured. Because the most of the cross beams required to be cast are long in extension length, four or five positioning assemblies 5 can be uniformly arranged along the extension direction of the whole cross beam casting mold, so that the processing precision of each position can be ensured.
During the in-service use, whole crossbeam casting die equipment back through instrument lifting such as lift or fork truck to specific height to be connected with exterior structure (like stand 100) through connection structure, pour the both ends of space 4 and block up by the post-cast strip structure (like post-cast strip reinforcing bar net) that is located the top, through erect the reinforcing bar and pour the concrete in pouring space 4, realize the pouring of crossbeam. The whole beam pouring mold is arranged at a specific position after being assembled, and the on-site split assembly is not required to be carried out at the higher position of a construction site, so that the construction is convenient. When the concrete sets, the main body of the positioning assembly 5 is embedded inside the concrete. When the demolding is needed, the beam pouring mold is lifted through tools such as a lifter or a forklift, the positioning assembly 5 and the beam side plate 3 are disassembled, then the beam pouring mold is disassembled from an external structure (such as the upright column 100), the lifter or the forklift drives the beam pouring mold to move downwards, the demolding can be achieved, and the demolding operation is convenient and fast. After the new positioning assembly 5 is additionally arranged on the demoulded beam casting mould, the whole demoulded beam casting mould can be repeatedly used, so that the construction cost is reduced, and the trouble that the traditional loose assembly casting mould needs to be repeatedly assembled is avoided.
Further, locating component 5 includes connecting rod 6, set up at the threaded sleeve 7 at connecting rod 6 both ends and with the supporting connecting bolt 8 of threaded sleeve 7, two threaded sleeve 7 keep away from connecting rod 6 tip respectively with two roof beam curb plate 3 towards the lateral wall butt of pouring space 4, connecting bolt 8 from roof beam curb plate 3 break away from the direction of pouring space 4 and wear to establish roof beam curb plate 3 and screw in threaded sleeve 7.
In this embodiment, one end of the threaded sleeve 7 is connected with the end of the connecting rod 6, the other end of the threaded sleeve 7 abuts against the side wall of the beam side plate 3 facing the casting space 4, and the distance between the outer ends of the two threaded sleeves 7 is the width of the beam to be cast. The beam side plate 3 is connected with the threaded sleeve 7 through the connecting bolt 8 so as to limit the position of the beam side plate 3, and therefore pouring accuracy is guaranteed.
When the demoulding is needed, the connecting bolts 8 at the two ends are screwed out of the threaded sleeves 7, and the two beam side plates 3 can be separated from the threaded sleeves 7. Through tools such as a lifter or a forklift, the beam pouring mold is placed downwards from the bottom end of the whole beam pouring mold to realize demolding.
Further, the connecting rod 6 is a steel bar, and the threaded sleeve 7 is welded and fixed with the connecting rod 6.
In this embodiment, since the connecting rod 6 and the threaded sleeve 7 are finally embedded inside the cross beam and are a part of the cross beam, the connecting rod 6 is made of a steel bar so that the connecting rod 6 is a part of the steel bar structure of the cross beam. The threaded sleeve 7 and the connecting rod 6 are welded and fixed, so that relative movement cannot occur between the threaded sleeve 7 and the connecting rod 6 in the pouring process, and the distance precision between the side plates 3 of the two side beams is guaranteed.
Further, the beam side plate 3 comprises a plate body 9 and a supporting frame 10 welded to the side wall of the plate body 9, the supporting frame 10 is located on one side, away from the pouring space 4, of the plate body 9, and the supporting frame 10 is connected with the carrier bar 1 through bolts.
In this embodiment, the supporting frame 10 is of a steel frame structure, and the supporting frame 10 and the plate body 9 are welded and fixed to enhance the deformation resistance of the plate body 9, so as to enhance the strength of the whole beam side plate 3. The supporting frame 10 is connected with the top of the carrier bar 1 through bolts instead of directly connecting the plate body 9 with the carrier bar 1, so that the plate body 9 is not connected to any side of the pouring space 4 to save electricity, the side wall of the pouring space 4 is smooth, and the flat appearance of the beam after pouring is ensured.
Meanwhile, the bolt connection facilitates the assembly of the whole beam pouring mold. In detail, the bearing frame 18, the pouring bearing wall 2 and the beam side plate 3 are respectively processed and produced, after production, the pouring bearing wall 2 is welded on the top of the bearing frame 18, and then the beam side plate 3 is installed on two sides of the top of the bearing frame 18.
In other embodiments except for the above embodiments, the cast bearing wall 2 and the plate body 9 may be formed by bending a plate integrally, the plate is bent into a "U" shape, two side walls of the plate form the plate body 9, a bottom wall of the plate forms the cast bearing wall 2, a support frame 10 is welded to the outer sides of the two plate bodies 9, and the support frame 10 is fixed to the bearing frame 18 by bolts. The whole structure increases the assemblability of the whole beam pouring mould, so that the production is easy.
Further, the carrier beam 1 comprises a plurality of standard frame bodies 11 with sequentially connected ends, and the beam side plate 3 comprises a plurality of standard plates 12 with sequentially connected ends.
In this embodiment, according to the difference of the beam size to be poured, two or three equal number of standard frame bodies 11 may be sequentially connected to form the load-bearing beam 1 with a specific size, and correspondingly, two or three equal number of standard plates 12 may be sequentially connected to form the beam-side plate 3 with a specific size. This setting makes the size setting of whole crossbeam casting die comparatively free, has great suitability. Meanwhile, the standard frame body 11 and the standard plate 12 are convenient for standardized production, and production cost is reduced. It should be noted that the extension length of the standard frame 11 and the extension length of the standard plate 12 may be the same or different, and only a beam casting mold with a suitable length needs to be combined.
Preferably, in the above embodiment, each standard plate 12 includes the plate body unit 13 for composing the plate body 9 and the frame unit 14 for composing the support frame 10, and the frame unit 14 is fixed by welding to the plate body unit 13. In the assembling process, any two adjacent standard frame bodies 11 are connected by bolts, and any two adjacent frame units 14 of the standard plates 12 are connected by bolts. Due to the arrangement, after demolding, the whole beam pouring mold can be further disassembled into the standard frame body 11 and the standard plate 12, and the beam pouring mold with other sizes can be formed in a subsequent combination mode.
In other embodiments except for the above embodiment, any two adjacent standard rack bodies 11 are welded and fixed, and the frame units 14 of any two adjacent standard boards 12 are welded and fixed.
Further, the load beam 1 adopts a truss structure.
In this embodiment, the truss structure can make full use of the intensity of material, and is comparatively suitable for the great crossbeam casting mould of extension span. Meanwhile, the truss structure enables the whole beam pouring mold to save materials compared with a solid web beam when the span is large, the self weight is reduced, and the rigidity is increased. To reduce the stress on the lifting tools such as elevators or forklifts.
Further, the bottom of the load beam 1 is formed with a lifting plane 15.
In this embodiment, the lifting plane 15 is used for supporting a lifting tool such as an elevator or a forklift. In detail, the carrier bar 1 is formed by welding square pipes, the whole carrier bar 1 is of a cuboid structure, the square pipes at the bottom of the carrier bar form a bottom false image plane of a rectangular structure as a lifting plane 15, so that the whole carrier bar 1 can be placed on a lifting tool and is convenient to lift. Simultaneously, whole carrier bar 1 is the rectangle structure and makes whole crossbeam casting die level place on ground or haulage vehicle, the commodity circulation of being convenient for is carried.
In other embodiments than the above described one, the bottom of the carrier beam 1 may be welded with a horizontal plate 16, the bottom of the horizontal plate 16 acting as a lifting plane 15 for the support of the lifting tool.
Further, the connecting structure is a bolt connecting hole 17 formed in the side wall of the two ends of the beam side plate 3 and the bottom of the two ends of the carrier beam 1.
In the present embodiment, the beam casting mold is connected to the external concrete column 100 as an example. And the side wall of the upright post 100 is connected with an inverted L-shaped bearing frame 18 through a bolt, one side wall of the inverted L-shaped bearing frame is connected with a threaded column partially embedded in the side wall of the upright post 100 through a nut, and the other side wall of the inverted L-shaped bearing frame is connected with a bolt connecting hole 17 at the bottom of the bearing beam 1 through a bolt. Meanwhile, a connecting plate 19 is arranged at the corner of the upright 100, and the connecting plate 19 is connected with a bolt connecting hole 17 at the end of the beam side plate 3 through a bolt so as to fix the whole beam pouring mold. When needs are dismantled, hold whole crossbeam casting die through the lifting instrument, dismantle above-mentioned bolted connection department is whole to will fall "L" shape and bear 18 and the dismantlement of stand 100, can transfer the drawing of patterns with crossbeam casting die.
Further, a floor slab formwork supporting beam 20 is arranged on the side wall of any beam side plate 3 departing from the pouring space 4, the floor slab formwork supporting beam 20 is arranged along the extending direction of the bearing beam 1, and mounting holes 21 are distributed along the extending direction of the floor slab formwork supporting beam 20.
In this embodiment, floor form support beams 20 are used to support floor forms 22. In detail, the slab form 22 is a mold laid on top of the beams for erecting slab reinforcing bars and casting the top slab. After the beam casting mold is erected, the edge of the floor slab 22 needs to be erected on the top of the floor slab support beam 20, and the floor slab 22 is connected with the mounting hole 21 through a bolt. After the connection is completed, reinforcing meshes are arranged on the top of the floor slab template 22 and in the pouring space 4, and concrete is simultaneously poured in the pouring space 4 and on the top of the floor slab template 22, so that the beam and the top floor slab are simultaneously poured.
Further, the floor formwork support beam 20 comprises a first side wall 23 and a second side wall 24 which are combined into an inverted L shape, the first side wall 23 is connected with the beam side plate 3, the mounting hole 21 is formed in the second side wall 24, and reinforcing ribs 25 which are simultaneously connected with the first side wall 23 and the second side wall 24 are distributed in the floor formwork support beam 20.
In this embodiment, the first side wall 23 is used for connection with the beam side panel 3, and the second side wall 24 is used for connection with the floor form 22. Second side wall 24 is horizontally disposed to ensure that the orientation of floor form 22 is horizontal. The reinforcing ribs 25 are provided so that the second side walls 24 are not deformed by the pressure of the floor form 22 and the reinforced concrete to ensure the positional accuracy of the floor form 22.
In the above embodiment, the first side wall 23 is connected to the support frame 10 of the beam-side panel 3 by bolts so that the floor form support beam 20 is detachable from the beam-side panel 3. This design facilitates the de-molding of floor form 22. In detail, when the mold is to be removed, the floor slab 22 is lifted by the lifting tool, the floor slab support beams 20 are detached from the floor slab 22 and the beam side plates 3, and the floor slab 22 is lowered by the lifting tool to achieve the mold removal.
In other embodiments except the above embodiments, the first side wall 23 may be welded and fixed to the support frame 10 of the beam-side panel 3.
In conclusion, the invention provides a beam casting mold, which comprises a carrier beam 1, wherein a casting carrier wall 2 is arranged at the top of the carrier beam 1, two beam side plates 3 are respectively arranged at two side edges of the top of the carrier beam 1, the two beam side plates 3 are oppositely arranged, a casting space 4 for casting concrete is defined by the casting carrier wall 2 and the two beam side plates 3, a positioning assembly 5 for limiting the distance between the two beam side plates 3 is detachably clamped between the two beam side plates 3, and connecting structures for detachably connecting with the outside are respectively arranged at two ends of the beam casting mold.
The carrier bar 1 is used for supporting the whole structure of the beam casting mold. During the in-service use, whole crossbeam casting die equipment back through instrument lifting such as lift or fork truck to specific height to be connected with exterior structure (like stand 100) through connection structure, pour the both ends of space 4 and block up by the post-cast strip structure (like post-cast strip reinforcing bar net) that is located the top, through erect the reinforcing bar and pour the concrete in pouring space 4, realize the pouring of crossbeam. The whole beam pouring mold is arranged at a specific position after being assembled, and the on-site split assembly is not required to be carried out at the higher position of a construction site, so that the construction is convenient.
The distance between two beam side plates 3 can be limited by the positioning assembly 5, the beam side plates 3 are not deformed in the pouring process, and the construction precision is ensured.
When the concrete is solidified, the main body part of the positioning component 5 is buried in the concrete. When the demolding is needed, the beam pouring mold is lifted through tools such as a lifter or a forklift, the positioning assembly 5 and the beam side plate 3 are disassembled, then the beam pouring mold is disassembled from an external structure (such as the upright column 100), the lifter or the forklift drives the beam pouring mold to move downwards, the demolding can be achieved, and the demolding operation is convenient and fast.
After the new positioning assembly 5 is additionally arranged on the demoulded beam casting mould, the whole demoulded beam casting mould can be repeatedly used, so that the construction cost is reduced, and the trouble that the traditional loose assembly casting mould needs to be repeatedly assembled is avoided.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a crossbeam casting mold, its characterized in that, includes the carrier bar, the top of carrier bar is provided with pours the carrier wall, the roof beam curb plate is all installed at the both sides border at carrier bar top, two the roof beam curb plate sets up relatively, pour carrier wall and two the roof beam curb plate encloses into the space of pouring that is used for pouring the concrete, two removable clamp-on between the roof beam curb plate has the locating component who is used for injecing the distance between the two, the connection structure who is used for dismantling the connection with the outside is all offered at the both ends of crossbeam casting mold.
2. The beam casting mold according to claim 1, wherein the positioning assembly comprises a connecting rod, threaded sleeves arranged at two ends of the connecting rod, and connecting bolts matched with the threaded sleeves, ends of the two threaded sleeves, which are far away from the connecting rod, are respectively abutted against side walls of the two beam side plates, which face the casting space, and the connecting bolts penetrate through the beam side plates from a direction of the beam side plates, which is far away from the casting space, and are screwed in the threaded sleeves.
3. The beam casting mold as claimed in claim 2, wherein the connecting rods are steel bars, and the threaded sleeves are welded and fixed to the connecting rods.
4. The beam casting mold according to claim 1, wherein the beam side plate comprises a plate body and a support frame welded to a side wall of the plate body, the support frame is located on a side of the plate body facing away from the casting space, and the support frame is bolted to the load-bearing beam.
5. The beam casting mold as claimed in claim 1, wherein the carrier beam is of a truss structure.
6. The beam casting mold as claimed in claim 1, wherein the bottom of the load beam is formed with a lifting plane.
7. The beam casting mold as claimed in claim 1, wherein the connection structure is a bolt connection hole formed in the side wall of the two ends of the beam side plate and the bottom of the two ends of the carrier beam.
8. The beam casting mold as claimed in claim 1, wherein the carrier beam comprises a plurality of standard frame bodies with sequentially connected ends, and the beam side plate comprises a plurality of standard plates with sequentially connected ends.
9. The beam casting mold according to claim 1, wherein a floor formwork support beam is arranged on any side wall of the beam side plate away from the casting space, the floor formwork support beam is arranged along the extending direction of the bearing beam, and mounting holes are distributed along the extending direction of the floor formwork support beam.
10. The beam casting mold as claimed in claim 9, wherein the floor form support beam comprises a first side wall and a second side wall which are combined into an inverted "L" shape, the first side wall is connected with the beam side plate, the mounting hole is formed in the second side wall, and reinforcing ribs which are simultaneously connected with the first side wall and the second side wall are distributed in the floor form support beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210760617.8A CN115162720A (en) | 2022-06-30 | 2022-06-30 | Crossbeam pouring mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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Application publication date: 20221011 |