CN220882774U - Precast beam mould of adjustable height and width - Google Patents
Precast beam mould of adjustable height and width Download PDFInfo
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- CN220882774U CN220882774U CN202322417662.6U CN202322417662U CN220882774U CN 220882774 U CN220882774 U CN 220882774U CN 202322417662 U CN202322417662 U CN 202322417662U CN 220882774 U CN220882774 U CN 220882774U
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- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 abstract description 24
- 238000005266 casting Methods 0.000 abstract description 16
- 229910000831 Steel Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000004567 concrete Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 125000003003 spiro group Chemical group 0.000 description 2
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
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Abstract
The utility model discloses a precast beam die with adjustable height and width, which is characterized in that a fixed side plate and a movable side plate are oppositely arranged in parallel, two ends of the fixed side plate and the movable side plate are respectively fixedly provided with an end side plate through a detachable locking assembly I, a bottom die plate is movably arranged at the lower end of the inner side of a frame body formed by the fixed side plate, the movable side plate and the end side plate in a surrounding manner, a lifting assembly is arranged below the bottom die plate, the lower end of the movable side plate is fixedly arranged on the upper end face of a supporting table assembly through a detachable locking assembly II, the movable side plate can adjust the fixed position along the width direction of the supporting table assembly through the detachable locking assembly II, and the bottom die plate, the fixed side plate, the movable side plate and the end side plate enclose a casting forming cavity with an opening at the upper end. The depth and/or the width of the casting molding cavity of the precast beam mold are adjusted within a certain range, so that the precast beam mold is suitable for casting molding requirements of precast beams with different specifications, and can be used in different projects to reduce the input cost of the precast beam mold.
Description
Technical Field
The utility model relates to the technical field of precast concrete components, in particular to a precast beam die with adjustable height and width.
Background
In the industrialized production mode, concrete prefabricated components (PC components for short) are basically formed by casting with a mould. The steel mold is one common mold for casting PC member, and has steel platform as bottom plane, steel side plate and end side plate combined to form four-side frame, and the four-side frame and the steel platform constitute one mold cavity with upper end opening. The reusability of the steel mold determines the manufacturing cost of the PC component and plays a critical role in the quality of the finished PC component.
In the prior art, when producing the precast beam, generally, the precast beam mould of corresponding specification is produced, because the precast beam mould is usually a fixed-length mould with a certain mould cavity size, the height and the width of the mould cavity can not be adjusted, the precast beam mould of one specification can only produce precast beams of one specification, the precast beam mould of one specification can not meet the requirement of multiple purposes in production, and after the construction of precast beam projects of the structural size is finished, the precast beam mould of the size is scrapped along with the construction of precast beam projects of the structural size, and can not be used for manufacturing precast beams of other sizes, thereby greatly increasing the manufacturing cost of precast beams of different specifications.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide the precast beam die with adjustable height and width, when in use, the height of the bottom template can be adjusted through the lifting assembly to adjust the depth of the pouring molding cavity, so that the height of the precast beam body is adjusted; the width of the pouring forming cavity can be adjusted by adjusting the fixed position of the movable side plate on the upper end face of the supporting table assembly, so that the width of the precast beam body can be adjusted within a certain range; for the precast beam body with narrower width dimension or larger width dimension, the width of the pouring molding cavity can be adjusted by replacing the bottom template, so that the adjustment of the precast beam body with a larger width dimension range can be realized; the depth and/or width of the pouring molding cavity can be adjusted within a certain range so as to meet the pouring molding requirements of precast beams with different specifications, and the casting molding cavity can be used in different precast beam projects so as to reduce the investment cost of precast beam molds; the whole structural design is simple, and the size adjustment operation of pouring the shaping die cavity is convenient, and the practicality is strong.
In order to achieve the above purpose, the technical scheme of the utility model is to design a precast beam die with adjustable height and width, which comprises a bottom template, a lifting assembly, a fixed side plate, a movable side plate, two end side plates and a supporting table assembly, wherein the fixed side plate and the movable side plate are oppositely arranged in parallel, the two ends of the fixed side plate and the movable side plate are respectively fixedly provided with the end side plate through a first detachable locking assembly, the bottom template is movably arranged at the lower end of the inner side of a frame body surrounded by the fixed side plate, the movable side plate and the end side plate, the lifting assembly is arranged below the bottom template, the lower end of the movable side plate is fixedly arranged on the upper end surface of the supporting table assembly through a second detachable locking assembly, the movable side plate can adjust the fixed position along the width direction of the supporting table assembly through the second detachable locking assembly, and the bottom template, the fixed side plate, the movable side plate and the end side plate are surrounded into a casting cavity with an upper end opening.
When the precast beam die with adjustable height and width is used, the height of the bottom template can be adjusted through the lifting assembly to adjust the depth of the pouring molding cavity, so that the height of a precast beam body is adjusted; the width of the pouring forming cavity can be adjusted by adjusting the fixed position of the movable side plate on the upper end face of the supporting table assembly, so that the width of the precast beam body can be adjusted within a certain range; for the precast beam body with narrower width dimension or larger width dimension, the width of the pouring molding cavity can be adjusted by replacing the bottom template, so that the adjustment of the precast beam body with a larger width dimension range can be realized; the depth and/or width of the pouring molding cavity can be adjusted within a certain range so as to meet the pouring molding requirements of precast beams with different specifications, and the casting molding cavity can be used in different precast beam projects so as to reduce the investment cost of precast beam molds; the whole structural design is simple, and the size adjustment operation of pouring the shaping die cavity is convenient, and the practicality is strong.
The supporting table assembly comprises a bottom plate II and a top plate II which is correspondingly and parallelly arranged above the bottom plate II, wherein the bottom plate II is fixedly connected with the top plate II through a plurality of vertical plates which are arranged at intervals, the lengths of the top plate II, the fixed side plates and the movable side plates are equal, a plurality of groups of mounting hole units are arranged on the top plate II along the length direction at intervals, each group of mounting hole units consists of a plurality of mounting holes II which are distributed along the width direction of the top plate II in a straight line, a plurality of mounting holes III are arranged on the lower end surface of the movable side plate along the length direction at intervals, the lower end of the movable side plate is fixedly connected with the top plate II of the supporting table assembly through a bolt assembly penetrating through the mounting holes II and the mounting holes III, and the bolt assembly penetrating through the mounting hole units and the inside the mounting holes III form the detachable locking assembly II. The supporting table component has simple structural design, light overall weight and convenient moving operation; the detachable locking assembly II is simple in structure and convenient to detach or install, and ensures convenience and high efficiency in the process of adjusting the width of the pouring forming cavity by adjusting the fixed position of the upper end face of the supporting table assembly at the lower end of the movable side plate.
The preferred technical scheme still has, the brace table subassembly include bottom plate two and correspond the roof two that parallel is located bottom plate two top, through the riser two fixed connection that a plurality of intervals set up between bottom plate two and the roof two, the length of roof two, fixed curb plate and movable curb plate equals, is equipped with a plurality of kidney-shaped holes along length direction interval on the roof two, and the length direction in kidney-shaped hole is unanimous with the width direction of roof two, movable curb plate lower extreme along length direction interval be equipped with a plurality of mounting holes three, movable curb plate lower extreme through the bolt subassembly that runs through kidney-shaped hole and mounting hole three and the roof two fixed connection of brace table subassembly, mounting hole three, kidney-shaped hole and cross-under in the bolt subassembly of two inside constitute detachable locking subassembly two. The supporting table component has simple structural design, light overall weight and convenient moving operation; the detachable locking assembly II is simple in structure and convenient to detach or install, ensures convenience and high efficiency in the process of adjusting the width of the pouring molding cavity by adjusting the fixed position of the upper end face of the supporting table assembly at the lower end of the movable side plate, and can realize stepless adjustment of the width of the pouring molding cavity.
The further preferable technical scheme is that the fixed side plate comprises a first bottom plate, a first top plate and a first vertical plate, the first top plate is vertically and fixedly arranged at the upper end edge position of the first vertical plate, the first bottom plate is vertically and fixedly arranged at the lower end edge position of the first vertical plate, the first bottom plate and the first top plate are positioned on the same side surface of the first vertical plate, the end parts of the first bottom plate and the first top plate are fixedly connected through an end supporting plate, and a plurality of longitudinally arranged mounting holes I are formed in the end supporting plate; the movable side plate and the fixed side plate have the same structure, and the mounting hole III is positioned on the first bottom plate of the movable side plate; the end side plate is fixedly connected with the fixed side plate or the end supporting plate on the movable side plate through a bolt component penetrating through the mounting hole IV and the mounting hole I, and the mounting hole IV, the mounting hole I and the bolt component penetrating through the mounting hole I and the mounting hole I form the detachable locking component I. The fixed side plate and the movable side plate are simple in structural design, and the overall weight is ensured to be lighter on the premise of ensuring the overall structural strength, and the moving portability during use is ensured.
Further preferred technical scheme still, lifting unit include the base and set firmly the pneumatic cylinder in base up end perpendicularly along length direction, the piston rod tip of pneumatic cylinder sets firmly the layer board perpendicularly, the layer board on be equipped with the mounting hole five of a plurality of through plate bodies, the die block board lower terminal surface be equipped with a plurality of screw blind holes, the die block board pass through screw and layer board fixed connection in mounting hole five and screw blind hole through the cross-under.
Further preferred technical scheme still includes that a plurality of groups set up the subassembly of preventing expanding between fixed curb plate and movable curb plate, every group prevent expanding the subassembly all including two montants, wherein a montant set firmly on the outside edge face of fixed curb plate upper plate one and roof one, another montant set firmly on the outside edge face of movable curb plate upper plate one and roof one, the through-hole that corresponds to set up in two montant upper ends has the screw rod, the both ends of screw rod have the lock nut of spiro union respectively, the gasket that is located between montant and the lock nut has still been cup jointed at the screw rod both ends. The expansion-preventing assembly can effectively prevent local expansion deformation between the fixed side plate and the movable side plate after concrete is poured in the pouring molding cavity, and ensures that the integral molding effect of the precast beam is good.
The utility model has the advantages and beneficial effects that:
1. When the precast beam die with adjustable height and width is used, the height of the bottom template can be adjusted through the lifting assembly to adjust the depth of the pouring molding cavity, so that the height of a precast beam body is adjusted; the width of the pouring forming cavity can be adjusted by adjusting the fixed position of the movable side plate on the upper end face of the supporting table assembly, so that the width of the precast beam body can be adjusted within a certain range; for the precast beam body with narrower width dimension or larger width dimension, the width of the pouring molding cavity can be adjusted by replacing the bottom template, so that the adjustment of the precast beam body with a larger width dimension range can be realized; the depth and/or width of the pouring molding cavity can be adjusted within a certain range so as to meet the pouring molding requirements of precast beams with different specifications, and the casting molding cavity can be used in different precast beam projects so as to reduce the investment cost of precast beam molds; the whole structural design is simple, and the size adjustment operation of pouring the shaping die cavity is convenient, and the practicality is strong.
2. The supporting table component has simple structural design, light overall weight and convenient moving operation; the detachable locking assembly II is simple in structure and convenient to detach or install, and ensures convenience and high efficiency in the process of adjusting the width of the pouring forming cavity by adjusting the fixed position of the upper end face of the supporting table assembly at the lower end of the movable side plate.
3. The fixed side plate and the movable side plate are simple in structural design, and the overall weight is ensured to be lighter on the premise of ensuring the overall structural strength, and the moving portability during use is ensured.
4. The expansion-preventing assembly can effectively prevent local expansion deformation between the fixed side plate and the movable side plate after concrete is poured in the pouring molding cavity, and ensures that the integral molding effect of the precast beam is good.
Drawings
FIG. 1 is a partial top perspective view of one end of a height and width adjustable precast beam die of example 1;
FIG. 2 is an assembly relationship diagram of a base form and a lift assembly;
FIG. 3 is a schematic perspective view of the support table assembly of embodiment 1;
FIG. 4 is a schematic perspective view of a movable side plate;
FIG. 5 is one of the end views (with end side panels hidden) of the use of a height and width adjustable precast beam die;
FIG. 6 is a second end view (hidden end side plate) of the use state of the precast beam die with adjustable height and width;
FIG. 7 is a third end view (hidden end side plate) of the use state of the height and width adjustable precast beam die;
FIG. 8 is a fourth (hidden end side panel) end view of a use state of a precast beam die with adjustable height and width;
fig. 9 is a schematic perspective view of a support table assembly in embodiment 2.
In the figure: 1. a bottom template; 2. a lifting assembly; 3. fixing the side plates; 4. a movable side plate; 5. an end side plate; 6. a support table assembly; 7. pouring a molding cavity; 2-1, a base; 2-2, a hydraulic cylinder; 2-3, supporting plates; 5-1, mounting holes IV; 6-1, a second bottom plate; 6-2, a vertical plate II; 6-3, a top plate II; 6-4, mounting holes II; 6-5, waist-shaped holes; A. an anti-expansion assembly; a-1, a vertical rod; a-2, a screw rod; a-3, a gasket; a-4, locking the nut; B. a first bottom plate; b-1, mounting holes III; C. a first top plate; D. a first vertical plate; E. an end support plate; e-1, mounting hole I.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Example 1
As shown in fig. 1 to 4, the utility model relates to a precast beam mold with adjustable height and width, which comprises a bottom template 1, a lifting component 2, a fixed side plate 3, a movable side plate 4, two end side plates 5 and a supporting table component 6, wherein the fixed side plate 3 and the movable side plate 4 are oppositely arranged in parallel, the two ends of the fixed side plate 3 and the movable side plate 4 are respectively fixedly provided with the end side plate 5 through a detachable locking component I, the bottom template 1 is movably arranged at the lower end of the inner side of a frame body surrounded by the fixed side plate 3, the movable side plate 4 and the end side plate 5, the lifting component 2 is arranged below the bottom template 1, the lower end of the movable side plate 4 is fixedly arranged on the upper end surface of the supporting table component 6 through a detachable locking component II, the fixed position of the movable side plate 4 can be adjusted along the width direction of the supporting table component 6, and the bottom template 1, the fixed side plate 3, the movable side plate 4 and the end side plate 5 are surrounded into a casting cavity 7 with an opening at the upper end.
Preferably, the supporting table assembly 6 comprises a bottom plate two 6-1 and a top plate two 6-3 correspondingly positioned above the bottom plate two 6-1 in parallel, the bottom plate two 6-1 and the top plate two 6-3 are fixedly connected through a plurality of vertical plates two 6-2 arranged at intervals, the lengths of the top plate two 6-3, the fixed side plate 3 and the movable side plate 4 are equal, a plurality of groups of mounting hole units are arranged on the top plate two 6-3 at intervals along the length direction, each group of mounting hole units consists of a plurality of mounting holes two 6-4 which are distributed in a line along the width direction of the top plate two 6-3, a plurality of mounting holes three B-1 are arranged on the lower end surface of the movable side plate 4 at intervals along the length direction, the lower end of the movable side plate 4 is fixedly connected with the top plate two 6-3 of the supporting table assembly 6 through a bolt assembly penetrating through the mounting holes two 6-4 and the mounting holes three B-1, and the mounting hole units and the bolt assembly penetrating inside the two mounting holes form the detachable locking assembly two.
Further preferably, the fixed side plate 3 comprises a bottom plate one B, a top plate one C and a vertical plate one D, wherein the top plate one C is vertically and fixedly arranged at the upper end edge position of the vertical plate one D, the bottom plate one B is vertically and fixedly arranged at the lower end edge position of the vertical plate one D, the bottom plate one B and the top plate one C are positioned on the same side surface of the vertical plate one D, the end parts of the bottom plate one B and the top plate one C are fixedly connected through an end support plate E, and a plurality of longitudinally arranged mounting holes one E-1 are arranged on the end support plate E; the movable side plate 4 and the fixed side plate 3 have the same structure, and the mounting hole three B-1 is positioned on the first bottom plate B of the movable side plate 4; the end side plate 5 is provided with a plurality of mounting holes IV 5-1, the end side plate 5 is fixedly connected with the end supporting plate E on the fixed side plate 3 or the movable side plate 4 through bolt assemblies penetrating through the mounting holes IV 5-1 and the mounting holes E-1, and the mounting holes IV 5-1, the mounting holes E-1 and the bolt assemblies penetrating through the mounting holes IV and E-1 form the detachable locking assembly I.
Further preferably, the lifting assembly 2 comprises a base 2-1 and a hydraulic cylinder 2-2 vertically and fixedly arranged on the upper end face of the base 2-1 along the length direction, a supporting plate 2-3 is vertically and fixedly arranged at the end part of a piston rod of the hydraulic cylinder 2-2, a plurality of mounting holes five penetrating through the plate body are formed in the supporting plate 2-3, a plurality of threaded blind holes are formed in the lower end face of the bottom template 1, and the bottom template 1 is fixedly connected with the supporting plate 2-3 through screws penetrating through the mounting holes five and the threaded blind holes.
Still preferably still include a plurality of groups set up the anti-expansion subassembly A between fixed curb plate 3 and movable curb plate 4, every group anti-expansion subassembly A all include two montants A-1, wherein a montant A-1 sets firmly on fixed curb plate 3 upper plate one B and roof one C's outside marginal face, another montant A-1 sets firmly on movable curb plate 4 upper plate one B and roof one C's outside marginal face, the through-hole that two montant A-1 upper ends were offered corresponds in the cross-under has screw rod A-2, screw rod A-2's both ends spiro union lock nut A-4 respectively, the gasket A-3 that is located between montant A-1 and lock nut A-4 has still been cup jointed at screw rod both ends.
The utility model relates to a use principle of a precast beam die with adjustable height and width, which comprises the following steps:
As shown in fig. 5, in a basic use state of the precast beam mold with adjustable height and width, the hydraulic cylinder 2-2 is in a contracted state, and the corresponding casting cavity 7 has a maximum depth value for casting precast beams with larger height dimension;
As shown in fig. 6, when the width and the height of the precast beam to be manufactured are unchanged, unscrewing the locking nuts A-4 on the plurality of expansion-preventing components A, lifting the bottom template 1 to a specified height by starting the hydraulic cylinder 2-2 to enable the piston rod, and re-screwing the locking nuts A-4 on the plurality of expansion-preventing components A for casting the precast beam with the height;
As shown in fig. 7, when the height and width of the precast beam to be manufactured are unchanged, unscrewing locking nuts a-4 on a plurality of expansion-preventing assemblies a, detaching bolt assemblies on a first detachable locking assembly between a movable side plate 4 and an end side plate 5, detaching bolt assemblies on a second detachable locking assembly between the movable side plate 4 and a supporting table assembly 6, adjusting the movable side plate 4 to a designated position on the upper end surface of the supporting table assembly 6, using the bolt assemblies to fixedly connect the movable side plate 4, the end side plate 5 and the movable side plate 4 with the supporting table assembly 6 again, screwing the locking nuts a-4 on the plurality of expansion-preventing assemblies a again, plugging mounting holes II 6-4 exposed in a casting cavity by using plugs, wherein the upper end surfaces of the plugs are flush with the upper end surface of the supporting table assembly 6, and are used for casting precast beams with the size;
As shown in fig. 8, when the height of the precast beam to be manufactured is unchanged and the width dimension is larger, the locking nuts a-4 on the expansion-preventing assemblies a are unscrewed, the bottom template 1 on the lifting assembly 2 is replaced, and the locking nuts a-4 on the expansion-preventing assemblies a are re-screwed for casting the precast beam with the dimension.
Example 2
As shown in fig. 9, the present utility model is a height-and width-adjustable precast beam die, which is different from the height-and width-adjustable precast beam die of embodiment 1 in that: the supporting table assembly 6 comprises a bottom plate II 6-1 and a top plate II 6-3 correspondingly positioned above the bottom plate II 6-1 in parallel, the bottom plate II 6-1 and the top plate II 6-3 are fixedly connected through a plurality of vertical plates II 6-2 which are arranged at intervals, the lengths of the top plate II 6-3, the fixed side plate 3 and the movable side plate 4 are equal, a plurality of kidney-shaped holes 6-5 are formed in the top plate II 6-3 at intervals along the length direction, the length direction of the kidney-shaped holes 6-5 is consistent with the width direction of the top plate II 6-3, a plurality of mounting holes III-1 are formed in the lower end face of the movable side plate 4 at intervals along the length direction, the lower end of the movable side plate 4 is fixedly connected with the top plate II 6-3 of the supporting table assembly 6 through bolt assemblies penetrating through the kidney-shaped holes 6-5 and the mounting holes III-1, and the mounting holes III-1 and the bolt assemblies penetrating through the kidney-shaped holes 6-5 and the bolt assemblies inside the two.
The use method of the height and width adjustable precast beam die of the utility model refers to the use method in the embodiment 1.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.
Claims (6)
1. The utility model provides a precast beam mould of adjustable height and width, its characterized in that, including die block board (1), lifting unit (2), fixed curb plate (3), movable curb plate (4), two end curb plates (5) and brace table subassembly (6), fixed curb plate (3) and movable curb plate (4) parallel relative arrangement, fixed curb plate (3) and movable curb plate (4) both ends respectively set firmly end curb plate (5) through detachable locking subassembly one, die block board (1) activity set up at the interior side lower extreme of the frame that fixed curb plate (3), movable curb plate (4) and end curb plate (5) enclose, lifting unit (2) set up in the below of die block board (1), movable curb plate (4) lower extreme on brace table subassembly (6) through detachable locking subassembly two fixed mounting, movable curb plate (4) can be along brace table subassembly (6) width direction adjustment fixed position, die block board (1), fixed curb plate (3) and movable curb plate (4) and end curb plate (5) enclose into die cavity in the side.
2. The precast beam die with adjustable height and width according to claim 1, wherein the supporting table component (6) comprises a bottom plate II (6-1) and a top plate II (6-3) correspondingly arranged above the bottom plate II (6-1) in parallel, the bottom plate II (6-1) and the top plate II (6-3) are fixedly connected through a plurality of vertical plates II (6-2) arranged at intervals, the top plate II (6-3), the fixed side plate (3) and the movable side plate (4) are equal in length, a plurality of groups of mounting hole units are arranged on the top plate II (6-3) at intervals along the length direction, each group of mounting hole units consists of a plurality of mounting holes II (6-4) which are distributed in a line along the width direction of the top plate II (6-3), a plurality of mounting holes III (B-1) are arranged on the lower end surface of the movable side plate (4) at intervals along the length direction, the lower end of the movable side plate (4) is fixedly connected with the second mounting hole II (6-3) of the supporting table component (6-3) through bolts penetrating through the mounting holes II (6-4) and the mounting holes III (B-1), and the locking components can be detached from the second mounting hole component (6-3) to the inner mounting hole II and the locking component.
3. The precast beam die with adjustable height and width according to claim 1, wherein the supporting table component (6) comprises a second bottom plate (6-1) and a second top plate (6-3) correspondingly positioned above the second bottom plate (6-1) in parallel, the second bottom plate (6-1) and the second top plate (6-3) are fixedly connected through a plurality of vertical plates (6-2) arranged at intervals, the second top plate (6-3), the fixed side plate (3) and the movable side plate (4) are equal in length, a plurality of waist-shaped holes (6-5) are formed in the second top plate (6-3) at intervals along the length direction, the length direction of the waist-shaped holes (6-5) is consistent with the width direction of the second top plate (6-3), a plurality of mounting holes (B-1) are formed in the lower end face of the movable side plate (4) along the length direction, the lower end of the movable side plate (4) is fixedly connected with the second top plate (6-3) of the supporting table component (6-3) through a bolt component penetrating through the waist-shaped holes (6-5) and the mounting holes (B-1), and the waist-shaped holes (6-5) can be detached from the second top plate component (6-3) to the inner side component.
4. A precast beam die with adjustable height and width according to claim 2 or 3, wherein the fixed side plate (3) comprises a first bottom plate (B), a first top plate (C) and a first vertical plate (D), the first top plate (C) is vertically fixed at the upper end edge position of the first vertical plate (D), the first bottom plate (B) is vertically fixed at the lower end edge position of the first vertical plate (D), the first bottom plate (B) and the first top plate (C) are positioned on the same side surface of the first vertical plate (D), the ends of the first bottom plate (B) and the first top plate (C) are fixedly connected through a first end support plate (E), and a plurality of longitudinally arranged mounting holes (E-1) are formed in the first end support plate (E); the movable side plate (4) has the same structure as the fixed side plate (3), and the mounting hole III (B-1) is positioned on the first bottom plate (B) of the movable side plate (4); the end side plate (5) is provided with a plurality of mounting holes IV (5-1), the end side plate (5) is fixedly connected with the fixed side plate (3) or the end support plate (E) on the movable side plate (4) through bolt components penetrating through the mounting holes IV (5-1) and the mounting holes I (E-1), and the mounting holes IV (5-1) and the bolt components penetrating through the mounting holes IV (5-1) and the mounting holes I (E-1) form the detachable locking component I.
5. The precast beam die with adjustable height and width according to claim 4, wherein the lifting assembly (2) comprises a base (2-1) and a hydraulic cylinder (2-2) vertically and fixedly arranged on the upper end face of the base (2-1) along the length direction, a supporting plate (2-3) is vertically and fixedly arranged at the end part of a piston rod of the hydraulic cylinder (2-2), a plurality of mounting holes five penetrating through the plate body are formed in the supporting plate (2-3), a plurality of threaded blind holes are formed in the lower end face of the bottom die plate (1), and the bottom die plate (1) is fixedly connected with the supporting plate (2-3) through screws penetrating through the mounting holes five and the threaded blind holes.
6. The precast beam die with adjustable height and width according to claim 5, further comprising a plurality of groups of expansion-preventing assemblies (A) arranged between the fixed side plate (3) and the movable side plate (4), wherein each group of expansion-preventing assemblies (A) comprises two vertical rods (A-1), one vertical rod (A-1) is fixedly arranged on the outer side edge surfaces of the first bottom plate (B) and the first top plate (C) of the fixed side plate (3), the other vertical rod (A-1) is fixedly arranged on the outer side edge surfaces of the first bottom plate (B) and the first top plate (C) of the movable side plate (4), a screw rod (A-2) is correspondingly arranged in a through hole formed in the upper end of each vertical rod (A-1), two ends of each screw rod (A-2) are respectively connected with a locking nut (A-4) in a threaded manner, and gaskets (A-3) positioned between the vertical rods (A-1) and the locking nuts (A-4) are sleeved at two ends of each screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417662.6U CN220882774U (en) | 2023-09-06 | 2023-09-06 | Precast beam mould of adjustable height and width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322417662.6U CN220882774U (en) | 2023-09-06 | 2023-09-06 | Precast beam mould of adjustable height and width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882774U true CN220882774U (en) | 2024-05-03 |
Family
ID=90842380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322417662.6U Active CN220882774U (en) | 2023-09-06 | 2023-09-06 | Precast beam mould of adjustable height and width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882774U (en) |
-
2023
- 2023-09-06 CN CN202322417662.6U patent/CN220882774U/en active Active
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