CN209903515U - Die for manufacturing precast beam with bearing surface - Google Patents
Die for manufacturing precast beam with bearing surface Download PDFInfo
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- CN209903515U CN209903515U CN201920295191.7U CN201920295191U CN209903515U CN 209903515 U CN209903515 U CN 209903515U CN 201920295191 U CN201920295191 U CN 201920295191U CN 209903515 U CN209903515 U CN 209903515U
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- plate
- precast beam
- side plate
- positioning baffle
- precast
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Abstract
The utility model provides a mould of precast beam of preparation area holding surface, including bottom plate, left side board, right side board, first bracket supporting profiled sheeting, second bracket supporting profiled sheeting, recess shaping piece, back positioning baffle, preceding positioning baffle. The auxiliary bracket supporting forming blocks are added on the side edges of the die, the groove forming blocks are added on the upper surface of the die, the precast beam with the supporting surface and the groove surface can be directly manufactured, the area of the overlapping part of the precast beam and the precast slab and the connecting area of the precast beam and a cast-in-place layer are increased, and further the stability of natural overlapping between the precast beam and the precast slab and the connecting strength of beam and column joints are enhanced, so that full scaffold supports and supporting templates are not required to be erected during beam, column and slab construction to ensure construction safety, the labor is effectively reduced, the labor intensity is reduced, and the construction period is effectively shortened; and the integrity of the whole beam, column, plate and cast-in-place layer is enhanced, and the seismic performance of the whole fabricated building is effectively improved.
Description
Technical Field
The utility model belongs to fixed assembly building technology prefab preparation field especially relates to a mould for making precast beam who takes bearing surface.
Background
The assembly type building is a novel building mode, all components are prefabricated and finished in a factory and assembled on site, and the assembly type building has the advantages of environmental protection, high assembly production efficiency, short construction period and the like, and is more and more popular in the building industry. However, because the prefabricated beam is supported on the column under the condition that the current prefabricated member meets the structural strength, the support size of the plate supported on the beam is not less than 15mm according to the specification, and the common use is almost 15mm considering the problem of being influenced by 25mm of the steel bar protection layer. Because the sizes of the two supporting parts are too small (such as lap joint between the precast columns and the precast beams and lap joint between the precast beams and the precast slabs), auxiliary construction measures such as erecting full framing scaffold, erecting templates and the like are still needed in the construction of the beams, the columns and the slabs so as to ensure the smooth and safe implementation of the construction, thereby consuming a large amount of labor and materials, increasing the labor intensity and prolonging the construction period.
Therefore, there is a need for a mould capable of producing a precast beam with a bearing surface for producing a precast beam with a bearing surface.
SUMMERY OF THE UTILITY MODEL
The above-mentioned problem to prior art existence, the utility model discloses a task is to provide a mould for making the precast beam of taking the holding surface, through adopting the utility model discloses a mould for making the precast beam of taking the holding surface, the precast beam link of preparation increases supplementary bracket holding surface and recess, has increaseed overlap joint position size, has strengthened roof beam, post, stability when the natural overlap joint between the board, just need not (or few) set up full hall scaffold frame support and set up the template when roof beam, post, board carry out cast-in-place layer construction, just can guarantee the smooth safe implementation of construction, effectively reduced the manual work, the material (including having enough to meet the need the material), intensity of labour and cost have been reduced to the time limit for a project has effectively been shortened.
In order to achieve the above object, the present invention provides a mold for manufacturing a precast beam with a bearing surface, which has the following specific technical scheme:
a mould for manufacturing a precast beam with a bearing surface comprises a bottom plate, a left side plate, a right side plate, a first bracket bearing forming plate, a second bracket bearing forming plate, a groove forming block, a rear positioning baffle plate and a front positioning baffle plate; the bottom plate is a rectangular plate, and the left side plate, the right side plate, the rear positioning baffle plate and the front positioning baffle plate are all arranged on the upper surface of the bottom plate;
the left side plate and the right side plate are respectively arranged on the left side and the right side of the long edge of the bottom plate, the first bracket supporting forming plate is arranged on the upper end surface of the left side plate, the second bracket supporting forming plate is arranged on the upper end surface of the right side plate, and the left side plate, the right side plate, the first bracket supporting forming plate and the second bracket supporting forming plate are used for forming the left side edge, the right side edge, the first bracket supporting edge and the second bracket supporting edge of the precast beam with the supporting surface;
the front positioning baffle and the rear positioning baffle are respectively arranged at the front end and the rear end of the short side of the bottom plate, the left side surfaces of the front positioning baffle and the rear positioning baffle are simultaneously attached to the inner surfaces of the left side plate and the first bracket supporting forming plate, the right side surfaces of the front positioning baffle and the rear positioning baffle are simultaneously attached to the inner surfaces of the right side plate and the second bracket supporting forming plate, and the front positioning baffle and the rear positioning baffle are used for positioning the left side plate and the right side plate of the die of the precast beam, the first bracket supporting forming plate and the second bracket supporting forming plate and assisting in forming the front end surface and the rear end surface of the precast beam;
the groove forming blocks are arranged on the upper surfaces of the front positioning baffle and the rear positioning baffle and are used for forming grooves on the upper surface of the precast beam with the supporting surface; and the left side plate, the right side plate, the first bracket supporting forming plate, the second bracket supporting forming plate, the groove forming block, the rear positioning baffle plate and the front positioning baffle plate are combined to form a cavity for forming the precast beam with the supporting surface.
The utility model discloses a mould for making precast beam of taking bearing surface, through increase supplementary bracket bearing shaping piece and upper surface at the mould side increase recess shaping piece, can directly make the precast beam of taking bearing surface and recess surface, increased precast beam and precast slab overlap joint area and precast beam and cast-in-place layer's area of connection, and then strengthened stability and roof beam, the joint strength of post node between precast beam and the precast slab when natural overlap joint, therefore just need not set up full hall scaffold frame support and set up the template to guarantee construction safety when roof beam, post, board construction, effectively reduced the manual work, reduced intensity of labour, and effectively shortened the time limit for a project; and the integrity of the whole beam, column, plate and cast-in-place layer is enhanced, and the seismic performance of the whole fabricated building is effectively improved. And simultaneously, the utility model discloses a mould for making precast beam of taking holding surface all adopts swing joint between each subassembly, through the size of positioning baffle, back positioning baffle before changing and the position in the mould, can make the precast beam of taking the holding surface of different specifications, has realized that a mould is multi-purpose, has effectively reduced the manufacturing cost of stick product.
Furthermore, in order to facilitate hoisting of the precast beam with the supporting surface, a metal hanging ring is arranged on the end face of one end of the precast beam with the supporting surface, and the front positioning baffle is further provided with a first through groove which is used for positioning the metal hanging ring.
Furthermore, in order to facilitate the integral installation of the die of the precast beam with the supporting surface, the die of the precast beam with the supporting surface further comprises a base, the base is arranged on the lower surface of the bottom plate and is a rectangular frame, and a plurality of bases are arranged inside the base to reinforce the support.
Further, for the installation and the drawing of patterns of convenient left side board and right side board, the surface lower extreme of left side board and right side board still is provided with a plurality of direction positioning slot, still be provided with a plurality of direction reference columns on the base, a plurality of direction reference columns and positioning slot cooperation.
Furthermore, in order to facilitate the removal of air entrained by concrete poured into the die of the precast beam with the bearing surface, the die of the precast beam with the bearing surface also comprises a plurality of vibration devices and spring supports, wherein the vibration devices are arranged on the bottom surface of the bottom plate, the outer surface of the left side plate and the outer surface of the right side plate; the spring support is arranged on the lower surface of the base, so that the ground is prevented from being damaged by the vibrating die. Take the mould of the precast beam of holding surface to do not restrict vibrating device's shape and structure, current vibrating device is satisfying under the condition that the installation required, all can be used to the utility model discloses.
Further, in order to prevent the mould of the precast beam with the supporting surface from exploding due to the fact that excessive concrete is poured into the mould of the precast beam with the supporting surface, the mould of the precast beam with the supporting surface also comprises a pressing device which is matched with the left side plate and the right side plate simultaneously and used for locking the left side plate and the right side plate; take the mould of the precast beam of holding surface to do not restrict closing device's shape and structure, current closing device is satisfying under the condition that the installation required, all can be used to the utility model discloses.
Furthermore, in order to facilitate the positioning and installation of the die of the precast beam with the supporting surface, the bottom plate, the left side plate, the right side plate, the front positioning baffle plate and the rear positioning baffle plate are all provided with auxiliary reinforcing ribs.
Furthermore, the outer surface of the groove forming block is a U-shaped surface.
The utility model has the advantages that:
1. the utility model provides a mould for making precast beam of taking holding surface, through increase supplementary bracket supporting profiled sheeting at the mould side, and then the precast beam of preparation, a side has increased the bracket supporting, has increaseed the area of upper surface. The size of the lap joint part of the precast beam and the precast slab is increased, and the stability of the precast beam and the precast slab during natural lap joint is further enhanced, so that full scaffold supports and supporting templates do not need to be additionally erected during beam, column and slab construction to ensure the construction safety, the labor is effectively reduced, the labor intensity is reduced, and the construction period is effectively shortened.
2. The utility model provides a mould for making precast beam of taking holding surface, through increase recess shaping piece on the mould upper surface, and then increased supplementary connecting grooves on the precast beam of preparation, and then increased the area of being connected of precast beam and cast-in-place layer, promoted the joint strength of roof beam, post, board node, strengthened whole roof beam, post, board and cast-in-place layer and connected the wholeness, effectively promoted whole assembled building's anti-seismic performance.
3. The utility model provides a mould for making precast beam of taking holding surface has increased vibrating device, and supplementary closing device, and then the gas that concrete smugglied secretly in the more convenient mould of precast beam of taking the holding surface will be pour, gets rid of from the concrete, has strengthened the intensity of the precast beam of taking the holding surface, has effectively avoided the mould to explode the mould simultaneously.
Drawings
Fig. 1 is a schematic structural view of a mold for manufacturing a precast beam with a bearing surface according to the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a bottom view of FIG. 1;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1;
fig. 5 is a schematic axial-side structural view of a mold for manufacturing a precast beam with a bearing surface according to the present invention;
fig. 6 is a schematic view showing a structure of a precast beam with a bearing surface manufactured by using a mold for manufacturing a precast beam with a bearing surface according to the present invention.
In the figure, 1-a bottom plate, 2-a left side plate, 3-a right side plate, 4-a first bracket supporting forming plate, 5-a second bracket supporting forming plate, 6-a groove forming block, 7-a front positioning baffle, 8-a rear positioning baffle, 9-a base, 10-a spring support, 21-a guiding and positioning clamping groove, 71-a first through groove, 91-a guiding and positioning column and 92-a base reinforcing support.
Detailed Description
Any feature disclosed in this specification may, unless stated otherwise, be replaced by alternative features serving equivalent or similar purposes; that is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings and examples.
As shown in fig. 1 to 5, the mold for manufacturing the precast beam with the bearing surface according to this embodiment includes a bottom plate (1), a left side plate (2), a right side plate (3), a first corbel support forming plate (4), a second corbel support forming plate (5), a groove forming block (6), a front positioning baffle (7), a rear positioning baffle (8), a base (9), and 4 spring supports (10); the bottom plate (1) is a rectangular plate, and the left side plate (2), the right side plate (3), the front positioning baffle (7) and the rear positioning baffle (8) are all arranged on the upper surface of the bottom plate (1);
the left side plate (2) and the right side plate (3) are respectively arranged on the left side and the right side of the long side of the bottom plate (1), the lower ends of the outer surfaces of the left side plate (2) and the right side plate (3) are respectively provided with 2 guiding and positioning clamping grooves (21), the first bracket supporting and forming plate (4) is arranged on the upper end face of the left side plate (2), and the second bracket supporting and forming plate (5) is arranged on the upper end face of the right side plate (3); the front positioning baffle (7) and the rear positioning baffle (8) are respectively arranged at the front end and the rear end of the short side of the bottom plate (1), the left sides of the front positioning baffle (7) and the rear positioning baffle (8) are simultaneously attached to the inner surfaces of the left side plate (2) and the first bracket supporting forming plate (4), the right sides of the front positioning baffle (7) and the rear positioning baffle (8) are simultaneously attached to the inner surfaces of the right side plate (3) and the second bracket supporting forming plate (5), and the front positioning baffle (7) is further provided with a first through groove (71);
the groove forming block (6) is arranged on the upper surfaces of the front positioning baffle (7) and the rear positioning baffle (8);
the spring support (10) is arranged on the lower surface of the base (9), the base (9) is arranged on the lower surface of the bottom plate (1), the base (9) is a rectangular frame, a plurality of base reinforcing bearings (92) are arranged inside the base, 2 guiding positioning columns (91) are respectively arranged on the left outer side edge and the right outer side edge, and the guiding positioning columns (91) are matched with positioning clamping grooves (21) of the left side plate (2) and the right side plate (3);
the mould for manufacturing the precast beam with the supporting surface further comprises 3 vibration devices and 2 pressing devices, wherein the vibration devices are arranged on the lower surface of the bottom plate (1), and one vibration device is arranged in each meter in the long edge direction of the bottom plate (1); the pressing device is matched with the left side plate (2) and the right side plate (3) at the same time and used for locking the left side plate (2) and the right side plate (3).
According to the die for manufacturing the precast beam with the bearing surface, the manufactured precast beam with the bearing surface is shown in fig. 6, the precast beam is provided with the bearing surface and the groove surface, the area of the overlapping part of the precast beam and the precast slab and the connection area of the precast beam and a cast-in-place layer are increased, and further, the stability of the precast beam and the precast slab during natural overlapping and the connection strength of beam and slab nodes are enhanced, so that full scaffold supports and supporting templates are not needed to be erected during beam, column and slab construction to ensure the construction safety, the labor is effectively reduced, the labor intensity is reduced, and the construction period is effectively shortened; and the integrity of the whole beam, column, plate and cast-in-place layer is enhanced, and the seismic performance of the whole fabricated building is effectively improved.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A mould for manufacturing a precast beam with a bearing surface is characterized by comprising a bottom plate, a left side plate, a right side plate, a first bracket bearing forming plate, a second bracket bearing forming plate, a groove forming block, a rear positioning baffle plate and a front positioning baffle plate; the bottom plate is a rectangular plate, and the left side plate, the right side plate, the rear positioning baffle plate and the front positioning baffle plate are all arranged on the upper surface of the bottom plate;
the left side plate and the right side plate are respectively arranged on the left side and the right side of the long edge of the bottom plate, the first bracket supporting forming plate is arranged on the upper end surface of the left side plate, and the second bracket supporting forming plate is arranged on the upper end surface of the right side plate;
the front positioning baffle and the rear positioning baffle are respectively arranged at the front end and the rear end of the short side of the bottom plate, the left side surfaces of the front positioning baffle and the rear positioning baffle are simultaneously attached to the inner surfaces of the left side plate and the first bracket supporting forming plate, and the right side surfaces of the front positioning baffle and the rear positioning baffle are simultaneously attached to the inner surfaces of the right side plate and the second bracket supporting forming plate;
the groove forming block is arranged on the upper surfaces of the front positioning baffle and the rear positioning baffle.
2. A mould for making precast beams with bearing surfaces according to claim 1 wherein the front retainer is further provided with a first through groove.
3. A mold for fabricating a precast beam with a supporting surface according to claim 1, wherein the mold for fabricating the precast beam with the supporting surface further comprises a base provided on a lower surface of the base plate, the base being a rectangular frame having a plurality of base reinforcing supports provided therein.
4. The mold for manufacturing a precast beam with a bearing surface according to claim 3, wherein the lower ends of the outer surfaces of the left and right side plates are further provided with a plurality of guiding and positioning slots, the base is further provided with a plurality of guiding and positioning columns, and the plurality of guiding and positioning columns are matched with the positioning slots.
5. The mold for fabricating a precast beam with a bearing surface according to claim 3 or 4, further comprising a plurality of spring supports provided on a lower surface of the base.
6. A mold for fabricating a precast beam with a supporting surface according to claim 3, further comprising a plurality of vibration means provided on the bottom surface of the base plate, the outer surface of the left side plate, and the outer surface of the right side plate.
7. A mold for fabricating a precast beam with a supporting surface according to claim 1, further comprising a plurality of vibration means provided on the bottom surface of the base plate, the outer surface of the left side plate, and the outer surface of the right side plate.
8. A mold for fabricating a precast beam with a supporting surface according to claim 1, wherein the mold for fabricating a precast beam with a supporting surface further comprises a pressing means which is engaged with both the left and right side plates for locking the left and right side plates.
9. The mold for manufacturing a precast beam with a bearing surface according to claim 1, wherein the bottom plate, the left side plate, the right side plate, the front positioning fence, and the rear positioning fence are provided with auxiliary reinforcing ribs.
10. A mold for fabricating a precast beam with a bearing surface according to claim 1, wherein the groove forming block has an outer surface of a U-shaped face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295191.7U CN209903515U (en) | 2019-03-08 | 2019-03-08 | Die for manufacturing precast beam with bearing surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295191.7U CN209903515U (en) | 2019-03-08 | 2019-03-08 | Die for manufacturing precast beam with bearing surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209903515U true CN209903515U (en) | 2020-01-07 |
Family
ID=69031564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920295191.7U Expired - Fee Related CN209903515U (en) | 2019-03-08 | 2019-03-08 | Die for manufacturing precast beam with bearing surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209903515U (en) |
-
2019
- 2019-03-08 CN CN201920295191.7U patent/CN209903515U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |