CN114701048B - Template assembly, prefabricated column mould and prefabricated column production facility - Google Patents
Template assembly, prefabricated column mould and prefabricated column production facility Download PDFInfo
- Publication number
- CN114701048B CN114701048B CN202210555713.9A CN202210555713A CN114701048B CN 114701048 B CN114701048 B CN 114701048B CN 202210555713 A CN202210555713 A CN 202210555713A CN 114701048 B CN114701048 B CN 114701048B
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- template
- lock
- buckle
- positioning portion
- support
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/02—Moulds with adjustable parts specially for modifying at will the dimensions or form of the moulded article
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The application provides a template assembly, a prefabricated column die and prefabricated column production equipment. The template assembly includes: a template body; the lock catch comprises a base and a buckle, wherein the base is arranged on the plate surface of the template body, and the buckle is rotationally connected with the base; the lock is arranged on the template body and comprises two first clamping grooves; the buckle is suitable for being clamped with a first clamping groove of a corresponding lockset so as to lock at least two template bodies. This template subassembly, precast column mould and precast column production facility are through setting up hasp and tool to lock cooperation joint on the template body in order to lock the mould body, can reduce the assembly and disassembly time of a plurality of template subassemblies of combined installation, and labour saving and time saving has still reduced the quantity of template hole, can reduce manufacturing accuracy, reduce cost.
Description
Technical Field
The application relates to the technical field of precast column production, in particular to a template assembly, a precast column die and precast column production equipment.
Background
At present, the assembled building is increasingly widely applied. The demand for plates and column-like members therein is increasing.
The column members are generally produced by a mold, which can be formed by splicing a plurality of templates, and the splicing of the templates is generally performed by adopting a hole and fastener structure.
Because column members are long in most cases, a plurality of holes and fasteners are needed for fixing the die, and because the machining precision of the holes is high, the structure is used for connecting a plurality of templates to form the prefabricated column die, and time and labor are wasted.
Disclosure of Invention
Therefore, the application aims to overcome the defect of low utilization rate caused by the need of configuring template components with various sizes when the prefabricated columns with various sizes are needed in the prior art, thereby providing a template assembly which can meet the requirements of various cross section sizes by adopting the same template body.
In order to solve the above problems, the present application provides a form assembly comprising: a template body; the lock catch is arranged on the plate surface of the template body and comprises a base and a buckle, the base is arranged on the plate surface of the template body, and the buckle is rotationally connected with the base; the lock is arranged on the template body and comprises two first clamping grooves; the buckle is suitable for being clamped with the corresponding first clamping groove of the lockset so as to lock at least two template bodies.
Optionally, the latch includes: the support is rotationally connected with the base; the buckle and the support are rotationally connected with the support rotation center of the support and the buckle rotation center of the buckle are in the same plane.
Optionally, the support is kept away from the support center of rotation's one end is equipped with the backing plate, the backing plate includes the open slot, the hasp still includes: anti-loosening structure, anti-loosening structure includes: one end of the screw rod is rotationally connected with the base; and the locknut is connected with the screw rod to compress or separate from the backing plate.
Optionally, the latch further includes: and one end of the handle is connected with one end of the support, which is far away from the rotation center of the support.
Optionally, the lock further comprises a second clamping groove, wherein the second clamping groove comprises a top wall and an inner side wall; or the second clamping groove comprises the top wall and two opposite inner side walls, the second clamping groove is suitable for being clamped with the edge of the template body, and the two first clamping grooves are respectively positioned on two opposite sides of the second clamping groove.
Optionally, a first positioning portion is disposed on one side of the template body, a second positioning portion is disposed on a board surface of the template body, and the second positioning portion includes at least two limiting portions in a width direction of the template body, so that positioning positions of the first positioning portion in the template body and the second positioning portion in the other template body are adjustable in the width direction.
Optionally, the first positioning portion includes a round hole, the second positioning portion includes an adjusting hole, the adjusting hole defines at least two spacing portions, the spacing portions are suitable for being penetrated by a fastener to position the first positioning portion and the second positioning portion on different template bodies.
The application also provides a prefabricated column mould, which comprises the following steps: the template components are sequentially connected with the first clamping grooves of the corresponding locks at first positions through the lock catches arranged on the template body to encircle the template components for a circle, so that the template bodies are spliced into a die body comprising an inner cavity with a polygonal cross section.
Optionally, the prefabricated post mould still includes supporting part, the supporting part includes a plurality of arcuations, and annular structure can be spliced out to a plurality of arcuations, be equipped with the fourth connecting portion in the arcuation, adjacent two have the clearance between the fourth connecting portion, the third connecting portion of fourth connecting portion and template subassembly can dismantle and be connected.
Optionally, the plurality of template components penetrate through the first positioning part and the second positioning part of the template body to be provided with fasteners to be positioned and spliced out of the die body.
The application also provides a prefabricated column production device, which comprises: a precast column mold as described above.
The application has the following advantages:
1. by means of the technical scheme, the lock catch is arranged on the template body and is matched with the first clamping groove of the lock to lock the template body in a clamping connection structure mode, so that the assembly and disassembly time for assembling and installing a plurality of template components can be shortened, time and labor are saved, the hole site number is reduced, the processing and manufacturing precision of the template can be reduced, and the cost is reduced.
2. The first rotating shaft and the second rotating shaft of the lock catch are positioned on the same plane with the clamping center of the first clamping groove of the lock catch, so that a better anti-loosening effect can be formed.
3. Through setting up locking structure on pivoted support, formed secondary locking protection, can prevent because centrifugal force effect, make the hasp not hard up.
4. Through setting up first location portion in one side of template body along first direction to set up second location portion on the face of template body, and the position of location of second location portion is adjustable in the width direction of template body, has realized through the inner chamber of a template body amalgamation into multiple cross-section size promptly.
5. The first positioning part and the second positioning part respectively comprise a plurality of holes, and the holes are positioned through the fasteners, so that the change of the cross-sectional area of the inner cavity of the spliced die body is realized.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a form assembly according to an embodiment of the present application in a locked and secured configuration;
FIG. 2 is a schematic view of a portion of a form assembly according to an embodiment of the present application;
FIG. 3 is a schematic perspective view of a latch of a form assembly according to an embodiment of the present application;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2 at A;
FIG. 5 is a schematic diagram of a lock for a prefabricated pillar mold according to an embodiment of the present application;
FIG. 6 is a second schematic diagram of a lock for a prefabricated pillar mold according to an embodiment of the present application;
FIG. 7 is a third schematic diagram of a lock for a precast column die according to an embodiment of the present application;
FIG. 8 is a schematic diagram of a lock for a precast column die according to an embodiment of the present application;
FIG. 9 is a schematic diagram showing a lock structure of a prefabricated pillar mold according to an embodiment of the present application;
FIG. 10 is a schematic diagram showing a lock for a prefabricated pillar die according to an embodiment of the present application;
FIG. 11 is a schematic diagram of a lock for a prefabricated pillar mold according to an embodiment of the present application;
FIG. 12 is a schematic perspective view of a prefabricated pillar mold according to an embodiment of the present application;
FIG. 13 is a schematic side view of the preform column mold of FIG. 12;
FIG. 14 is an enlarged schematic view of the structure of FIG. 12 at B;
FIG. 15 is a second perspective view of a prefabricated pillar mold according to an embodiment of the present application;
FIG. 16 is a schematic side view of the preform column mold of FIG. 15;
FIG. 17 is a schematic perspective view of a prefabricated pillar die according to another embodiment of the present application;
FIG. 18 is a schematic side view of the preform column mold of FIG. 17;
fig. 19 is an exploded view of a prefabricated pillar mold according to another embodiment of the present application.
Reference numerals illustrate:
10. prefabricating a column mould; 100. a mold assembly; 101. an inner cavity; 110. a template body; 111. a first positioning portion; 112. a main board body; 113. a second positioning portion; 115. a third connecting portion; 1151. a connecting plate; 1153. an adjustable connection structure; 117. a side plate; 120. locking; 121. a base; 123. a support; 125. a buckle; 126. a locking mechanism; 1261. a screw; 1263. a locknut; 127. the buckle rotates at the center; 128. a handle; 129. the support is provided with a rotating center; 140. a positioning mechanism; 130. a lock; 131. a first clamping groove; 133. a second clamping groove; 1331. a top wall; 1333. an inner sidewall; 300. a support part; 310. a fourth connecting portion; 311. a second connection hole; 320. an arc body; 321. a step; 330. a gap.
Detailed Description
The following description of the embodiments of the present application will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the application are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Summary of the application
The cavity columns are generally produced by adopting fixed dies, the die with one size can only produce the cavity columns with one section, and the dies with different sizes are needed for producing the cavity columns with different sizes. Such post-like molds are often constructed from a plurality of fixed section die plate assemblies joined together. Since many column members are required in the fabricated building, a plurality of sizes of molds, that is, a larger variety and size of molds are required, so that the variety of molds is large, and the utilization rate of each mold is low, thereby resulting in high production cost.
Because the connecting position needs to be changed, the die needs to be disassembled frequently to be assembled again, and if the structure form of the fastener and the hole are adopted continuously, the problem of prolonging the disassembling and installing time is brought, and the time and the labor are wasted.
In addition, in the process of producing the prefabricated column, when the prefabricated column die is changed from a small section to a large section, if the number of hole sites on the template contacted with concrete is too large, the redundant hole sites need to be plugged, and the process is more time-consuming and labor-consuming.
Exemplary template Assembly
As shown in fig. 1 and 2, the template assembly 100 includes: the template comprises a template body 110, a lock catch 120 and a lock 130, wherein the lock catch 120 comprises a base 121 and a buckle 125, the base 121 is arranged on the surface of the template body 110, and the buckle 125 is rotationally connected with the base 121; the lock 130 is arranged on the template body 110, and the lock 130 comprises two first clamping grooves 131; the buckle 125 is adapted to be clamped with the first clamping groove 131 of the corresponding lock 130, so as to lock at least two template bodies 110.
The base 121 may include a plate structure and a block structure, where the plate structure is fixedly connected with the template body 110, more specifically, a criss-cross rib plate is disposed on the plate surface of the template body 110, and the rib plate plays a role in increasing the structural strength of the template body 110, and the plate structure may be disposed on the rib plate. The block structure is connected with the plate body structure, and the block structure is arranged at the end part of one end of the plate body structure. The lock catch 120 may be fixed on the template 110, for example, by welding, and the lock catch 120 is in snap fit with the lock 130, so as to lock at least two template bodies 110. Because the lock catch 120 is fixed, the lock catch 120 and the lock catch 130 can be matched and locked by only arranging the lock catch 130 at the matched position with the lock catch 120, and the lock catch 120 is convenient to install and convenient to detach through the connecting structure of the lock catch 120 and the first clamping groove 131 on the corresponding side of the lock catch 130. Therefore, the time for installing and detaching the template body 110 is reduced, and the technical effect of time and labor saving is achieved.
Further, as shown in fig. 3 and 1, the latch 120 further includes: the support 123, support 123 can include two splint, and two splint locate the opposite both sides of cubic structure respectively, and support 123 is connected with cubic structure for the buckle 125 that is connected to support 123 can keep away from the platelike structure, can avoid interfering the joint or the dismantlement of buckle 125 and first draw-in groove 131. The buckle 125 is rotationally connected with the support 123, so that the buckle 125 is more convenient to be clamped and disassembled with the first clamping groove 131. The support rotation center 129 of the support 123 and the buckle rotation center 127 of the buckle 125 are located in the same plane, so that the buckle 125 is firmer after being clamped with the first clamping groove 131, and is not easy to separate.
The center line of the first clamping groove 131 is located in the first clamping groove 131, and an inner wall matched with the clamping surface of the buckle 125 is disposed in the first clamping groove 131. After the buckle 125 is clamped with the lock 130, when the rotation center of the support 123, the rotation center of the buckle 125 and the center line of the first clamping groove 131 after the buckle 125 is clamped with the lock 130 are located in the same plane, the support 123 cannot rotate, and then the rotation of the buckle 125 can be limited, so that an anti-loosening effect on the lock 120 and the lock 130 after the lock is clamped can be formed.
Further, as further shown with continued reference to fig. 3, the latch 120 further includes: and the anti-loosening structure 126, and the anti-loosening mechanism 126 is arranged on the base 121 and the support 123.
The anti-loosening structure 126 is disposed on the base 121 and the support 123, and can prevent the buckle 125 from being disengaged under the action of external force after being clamped with the first clamping groove 131.
Still further, as further shown in connection with fig. 3, the free end of the support 123 is provided with a pad, the pad includes an open slot, and the anti-loosening structure 126 includes: screw 1261 and locknut 1263, one end of screw 1261 is connected with base 121 rotation, locknut 1263 is connected with screw 1261 in order to compress or break away from the backing plate.
The screw 1261 can pass through the open slot, and the locknut 1263 can be a butterfly nut, so that the operation is convenient. The anti-loosening structure 126 has good anti-loosening effect and is more convenient to use.
Still further, as further shown in connection with fig. 3, the latch 120 further includes: the first rotation shaft is coaxially disposed with the support rotation center 127, penetrates through opposite sides of the support 123 and is rotatably connected with the support 123. The buckle 125 includes a first end and a second end, which are detachably connected to opposite ends of the first shaft located outside the support 123.
The axis of the first rotating shaft is a rotation center 127 of the buckle. The catch 125 rotates in synchronism with the first shaft. The buckle 125 can be detachably connected with the first rotating shaft, the length of the buckle 125 can be adjusted, the distance between the buckle 125 and the first clamping groove 131 can be adjusted, the buckle 125 can be clamped with the first clamping groove 131 after being detached, and the buckle 125 is connected with the first rotating shaft after the buckle 125 is clamped with the first clamping groove 131. Specifically, the buckle 125 can be bent into a U-shape, the first end and the second end of the buckle 125 respectively include external threads, and can be used for sleeving an adjusting nut, and the two ends of the first rotating shaft respectively include radially arranged threaded holes, so that the buckle 125 can be in threaded connection with the first rotating shaft and the length of the buckle 125 can be adjusted through the adjusting nut.
Still further, as further shown in connection with fig. 3, the latch 120 further includes: a handle 128, one end of the handle 128 being connected to an end remote from the support rotation center 129. The support 123 is connected to a second rotating shaft, and the second rotating shaft is coaxially disposed with the rotation center 127 of the buckle.
The second rotating shaft may penetrate through the block structure of the base 121, and the second rotating shaft may be disposed opposite to the first rotating shaft. The support rotation center 129 is the axis of the second rotation shaft. Two clamping plates of the support 123 are connected to the ends of the second rotation shaft protruding from the block-shaped structure so that the support 123 can be rotated in synchronization with the second rotation shaft. The handle 128 is connected to an end far away from the support rotation center 129, and the support 123 can be driven to rotate through the handle 128, so that time and labor are saved, and the buckle 125 can rotate around the second rotation shaft to be clamped onto the first clamping groove 131 or separated from the first clamping groove 131.
Further, the lock 130 further includes a second clamping groove 133, the second clamping groove 133 is adapted to be clamped with the edge of the template body 110, and the two first clamping grooves 131 are respectively located at two opposite sides of the second clamping groove 133.
The lock 130 can be clamped with the template body 110 through the second clamping groove 133, so that the lock 130 is detachably connected with the template body 110, the locking structure of the lock 130 is simplified, and the time for mounting and dismounting a plurality of template bodies 110 can be saved. The lock catch 120 may be fixed on a side surface of the template body 110. When the lock catch 120 connects two template bodies 110, the second clamping groove 133 can be clamped with at least one template body 110.
Still further, as further shown in connection with fig. 3, the first slot 131 includes a tapered inner sidewall to prevent the catch 125 from escaping from the slot 210.
When the second clamping groove 133 only includes the top wall 1331 and one inner side wall 1333, the second clamping groove 133 can be clamped to two adjacent template bodies 110, so that the two first clamping grooves 131 are respectively and correspondingly positioned on the outer side plate surfaces of the two adjacent template bodies 110 when the second clamping groove 133 is clamped to the template bodies 110. When the second clamping groove 133 includes two inner side walls 1333, the width of the second clamping groove 133 is adapted to the thickness of the template body 110, so that the template body 110 can be clamped with the second clamping groove 133, and the two first clamping grooves 131 are located on two opposite faces of the template body 110, which is suitable for the situation that the positioning positions are selected by the first positioning portion 113 and the second positioning portion 115 when the plurality of template assemblies 100 are connected.
Further, as shown in fig. 2 and 4, a first positioning portion 111 is provided on one side of the template body 110, and a second positioning portion 113 is provided on the plate surface of the template body 110. The second positioning portion 113 includes at least two limiting portions in the width direction so that the positioning positions of the first positioning portion 111 in the die plate body 110 and the second positioning portion 113 in the other die plate body 110 are adjustable in the width direction.
In the use state of the above-mentioned multiple template assemblies 100, the first positioning portion 111 in one template body 110 and the second positioning portion 113 in another template body 110 are used to perform positioning, and the positioning position is adjustable in the width direction of the template body 110 through the corresponding limiting portion, where the width direction of the template body 110 is the width direction, so that the multiple template bodies 110 can be spliced to form the inner cavities 101 with different cross-sectional areas. The lock catch 120 may be fixed on the template 110, for example, by welding, and the lock catch 120 is in snap fit with the lock 130, so as to lock the at least two located template bodies 110. Because the lock catch 120 is fixed, the lock catch 120 and the lock catch 130 can be matched and locked by at least two template bodies 110 only by arranging the lock catch 130 at the matched position with the lock catch 120, and the connecting structure of the lock catch 120 and the lock catch 130 is convenient to install and convenient to detach. Therefore, the time for installing and detaching the template body 110 is reduced, and the technical effect of time and labor saving is achieved.
The lock 130 can be set to the same number of specifications according to the number of the limiting parts, so as to adapt to the adjustment of different cross-sectional areas.
The latches 120 are provided in two in the width direction of each of the template bodies 110, and one latch 125 is provided for each of the latches 120.
Further, as shown in fig. 4, the first positioning portion 111 includes a circular hole, the second positioning portion 113 includes an adjusting hole, and the adjusting hole defines at least two limiting portions, and the limiting portions are adapted to be penetrated by a fastener to position the first positioning portion 111 and the second positioning portion 113 on different template bodies 110.
When the two template bodies 110 are connected through the first positioning portion 111 and the second positioning portion 113, the two template bodies 110 can be detachably connected only by aligning the round hole of the second positioning portion 113 with the limiting portion of the adjusting hole and then inserting fasteners such as pins, bolts, screws and the like, and the connecting structure is reliable.
More specifically, the adjusting hole is a waist-shaped hole, the length direction of the waist-shaped hole extends in the width direction of the template body 110, and the limiting portion may be two end portions of the waist-shaped hole. Or the adjusting hole comprises a plurality of round holes which are arranged at intervals in the width direction of the template body 110, and the limiting part is the plurality of discrete round holes. Wherein the adjusting hole may extend from a position near the other side of the die plate body 110 to a position near the first positioning portion 111, which can increase the number of adjustable cross-sectional areas.
Further, the second slot 133 includes a top wall 1331 and an inner side wall 1333; or second card slot 133 includes a top wall 1331 and two opposing inner side walls 1333.
When the positioning positions of the two template bodies 110 in the width direction are adjusted by the first positioning portion 111 and the second positioning portion 113, one of the template bodies 110 is connected between two sides of the positioning position of the other template body 110 in the width direction, the lock 130 can be clamped on the outer side edge of the template body 110 by the second clamping groove 133, and two opposite plate surfaces of the template body 110 are respectively attached to two opposite inner side walls 1333, so that the lock 130 is firmly positioned on the template body 110. When the connecting positions of two adjacent template bodies 110 are all at the edges, the second clamping groove 133 can form a structure for coating the edges of two adjacent template bodies 110, in this case, the top wall 1331 of the second clamping groove 133 is attached to the outer side plate surface of one of the template bodies 110, and the inner side wall 1333 of the second clamping groove 133 is attached to the outer side plate surface of the other template body 110.
To accommodate the different cross-sectional dimensions of the prefabricated pillar die 10, different gauges of locks 130 corresponding to the number of holes of the second positioning portion 113 may be provided. Specifically, the lock 130 is bent at the ends of two inner side walls of the second clamping groove 133 to form a corresponding first clamping groove 131, and the lock 130 corresponding to the positioning hole of the second positioning portion 113 can be selected by changing the length of one inner side wall of the second clamping groove 133 of the lock 130. As shown in fig. 5 to 11, the length of one inner sidewall of the second locking groove 133 of the plurality of locks 130 is gradually shortened.
When the lock 130 is used and the cross-sectional area of the spliced template body 110 is maximized, as shown in fig. 17 to 19, the two template bodies 110 are clamped with the second clamping grooves 133, and the two first clamping grooves 131 extend to the two template bodies 110 respectively and are clamped with the corresponding buckles 125 arranged on the template bodies 110. When the area of the cross section spliced by the plurality of template bodies 110 is smaller than the maximum area, as shown in fig. 12 to 16, the two template bodies 110 are staggered, so that the edge of one template body 110 is located outside the other template body 110, at this time, the other template body 110 is clamped on the first clamping groove 131 of the lock 130, so that the two first clamping grooves 131 are located on two opposite plate surfaces of the other template body 110 and are clamped with the corresponding clamping buckles 125 arranged on the template body 110.
In addition, the first positioning portion 111 may be further configured as a chute, the second positioning portion 113 may be configured as a guide rail, and the guide rail extends in the width direction of the template body 110, so that the chute is clamped at different positions of the second positioning portion 113, and mold cavities with different cross-sectional areas may also be implemented, which is particularly suitable for splicing square mold cavities, and is not described herein again. Of course, the first positioning portion 111 and the second positioning portion 113 may be replaced by other jigs, and are not limited to the hole structure shown in the drawings.
Further, as shown in fig. 4, a third connecting portion 115 is further disposed on the board surface of the template body 110, and the third connecting portion 115 is provided with an adjustable connecting structure 1153 disposed along a direction perpendicular to the board surface of the template body 110, and the direction perpendicular to the board surface of the template body 110 is a direction close to or far from the board surface of the template body 110.
The above-mentioned form body 110 may be connected to an external member through the third connection portion 115, so that the connection position of the adjustable connection structure 1153 and the external member may be adjusted in a direction perpendicular to the plate surface of the form body 110 in order to accommodate the change of the connection position of the first positioning portion 111 and the second positioning portion 113.
Further, as further shown with continued reference to fig. 2 and 4, the template body 110 includes: a main plate body 112 and a side plate 117. A plurality of second positioning portions 113 are provided on the plate surface of the main plate body 112 along the length direction of the template body 110. Specifically, the second positioning portion 113 and the first positioning portion 111 are provided along both ends and the middle portion of the length direction of the template body 110, respectively. The side plate 117 is disposed on one side of the main plate 112, and a plurality of first positioning portions 111 are disposed on the side plate 117 along the length direction of the template body 110.
The main board 112 is a rectangular board and has a uniform thickness. The main board body 112 includes two opposite sides, wherein one side is provided with a side board 117, the side board 117 is perpendicular to the main board body 112, and when the first positioning portion 111 is connected with the second positioning portion 113, the side board 117 of one template body 110 can be attached to the board surface of the main board body 112 of another template body 110.
The connection position of the second positioning portion 113 is adjustable in the width direction of the template body 110, that is, the width of the spliced inner cavity 101 is adjustable, so that a plurality of inner cavities 101 with different cross-sectional areas can be spliced through a plurality of identical die sets, and therefore, the inner cavities 101 with different cross-sectional areas can be realized by utilizing a plurality of identical die sets as long as the connection position of the second positioning portion 113 is adjusted, and the inner cavities with various cross-sectional sizes can be spliced through one template body 110.
The template body 110 further includes: the two end plates are arranged perpendicular to the main plate body 112, and a plurality of holes are formed in the end plates. The two end plates are respectively arranged at the opposite ends of the main plate body 112, and the end plates are suitable for being detachably connected with a plugging plate capable of plugging the die cavity, so that the die is convenient to disassemble.
In addition, in order to increase the structural strength of the template body 110, the template body 110 is further provided with reinforcing ribs. For example, the reinforcing ribs include a plurality of vertical ribs and a plurality of horizontal ribs, but the vertical ribs may be provided in plural. The plurality of transverse ribs and the one or more vertical ribs can be vertically crossed.
Exemplary prefabricated column mold
As shown in fig. 13 and 14, the prefabricated column mold includes the above-mentioned plurality of mold plate bodies 11, and the plurality of mold plate assemblies 100 are clamped with the first clamping grooves 131 of the corresponding locks 130 through the lock catches 120 arranged on the mold plate bodies 110, so as to splice the plurality of mold plate bodies 110 into a mold body including an inner cavity 101 with a polygonal cross section.
The prefabricated column mold 10 realizes multimode specific locking through the matching and clamping connection of the lock 130 and the lock catch 120, reduces the use of fasteners, is more rapid to lock by using a plurality of fasteners compared with the mode of clamping connection for mold locking, saves time and labor, and improves the production efficiency of the prefabricated column mold 10.
Further, the plurality of die plate assemblies 100 are positioned by penetrating fasteners through the first positioning portion 111 and the second positioning portion 113 of the different die plate bodies 110 and the die body is assembled.
The above-mentioned multiple die plate assemblies 100 are connected through the first positioning part 111 in one die plate body 110 and the corresponding spacing part of the second positioning part 113 in another die plate body 110 through the change of the positioning positions of the first positioning part 111 and the second positioning part 113, can splice out the split die body, the die body includes the inner cavity 101 with polygonal cross section, can realize the requirement of the die body with different cross section areas, only use multiple die plate bodies 110, can combine the hollow columns with various cross section sizes, the hollow column is also called the prefabricated column. The prefabricated column mould can be used for producing hollow columns with different sizes, and has high mould utilization rate.
As a preferred embodiment, the number of the template assemblies 100 of the prefabricated pillar mold 10 is four, and the mold bodies with different cross sections and square or rectangular mold cavities can be spliced by the four template assemblies 100 through the matching of the lock catches 120 and the locks 130. The prefabricated column mold 10 is a cavity column mold capable of being quickly assembled into different section sizes, the mold comprises the same template assembly 100, the template body 110 is provided with regulating holes with designated modulus, and the cavity column mold with different sections is formed by connecting different positions. The prefabricated column die is a combined die, four sides of the cavity column are the same, a plurality of rows of holes with certain intervals are arranged on the die for positioning, the prefabricated column die is fixed in a shape of Chinese character 'Hui' through combination of different holes, and the combined die with different section sizes is formed, so that the production of hollow columns with various sections by one die is realized.
Still further, as shown in connection with fig. 12, the prefabricated pillar mold 100 further includes: the supporting portion 300, the supporting portion 300 includes a plurality of arc bodies 320, the plurality of arc bodies 320 can be spliced to form an annular structure, a fourth connecting portion 310 is disposed in the arc body 320, a gap 330 is formed between two adjacent fourth connecting portions 310, and the fourth connecting portion 310 is detachably connected with the third connecting portion 115 of the template assembly 100.
The prefabricated column mold 100 is connected with the fourth connecting portion 310 of the supporting portion 300 by arranging the third connecting portion 115 on the plate surface of the mold plate body 110, so as to play a role in supporting the mold body spliced by the plurality of mold plate bodies 110, and is adapted to the supporting connection of mold bodies with different cross-section sizes by arranging the adjustable connecting structure 1153 in the direction perpendicular to the plate surface of the mold plate body 110. The fourth connecting portion 310 may be a plate structure, and the fourth connecting portion 310 is provided with a second connecting hole 311, where the second connecting hole 311 may be disposed at an edge of a bottom of the fourth connecting portion 310, and the second connecting hole 311 is detachably connected with a corresponding adjustable connecting structure 1153 through a fastener. The gap 330 is an adjustable space reserved, and can enable the template assembly 100 to be adjustable within the space range spliced by the arc body 320.
Specifically, as shown in fig. 14 to 19, the support 300 may include a plurality of arc bodies 320, and the plurality of arc bodies 320 may be spliced into a ring structure to be capable of rotating in connection with a driving mechanism. Each of the arc bodies 320 is connected to the third connecting portion 115 through the fourth connecting portion 310. The third connecting portion 115 is provided with an adjustable connecting structure 1153 in a radial direction of the arc body 320, and is connected with the adjustable connecting structure 1153 through a second connecting hole 311 provided on the fourth connecting portion 310, so that a connection position of the third connecting portion 115 can be adjusted along the radial direction of the arc body 320, and the radial direction of the arc body 320 is a direction perpendicular to the plate surface of the template body 110, so that a plurality of arc bodies 320 can adapt to different connection positions of the third connecting portion 115. The number of the arc bodies 320 can be preferably two, each arc body 320 is a half wheel body, and the arc bodies are easier to splice. The arc body 320 is provided with a step 321 at the splicing position, which is more beneficial to splicing. Since the connection position of the third connection portion 115 is adjustable in the radial direction of the arc body 320, it is sufficient to connect the fourth connection portion 310 of the arc body 320 to a different connection position of the third connection portion 115. The supporting portion 300 may be made of steel, and may be used to connect with a centrifuge. The support 300 may be positioned in three along the length direction of the template body 110.
Specifically, continuing to refer to fig. 4, the third connecting portion 115 includes: the connection plate 1151, wherein the adjustable connection structure 1153 comprises a plurality of circular holes distributed on the connection plate 1151 according to different moduli, and the second connection hole 311 is adapted to detachably connect the fourth connection portion 310 and the third connection portion 115 by penetrating a fastener.
The connecting plate 1151 may be disposed perpendicular to the plate surface of the template body 110, so that the plurality of round holes in the adjustable connecting structure 1153 may be disposed according to different modules in order to adapt to the supporting portions 300 with different diameters, and three connecting plates 1151 may be disposed according to each module, so that the supporting portions 300 are more firmly connected with the connecting plate 1151.
Specifically, as shown in fig. 14, the prefabricated pillar die 10 further includes: the positioning mechanism 140, the positioning mechanism 140 is connected with the supporting part 300, and the length of the positioning mechanism 140 along the direction perpendicular to the plate surface of the template body 110 is adjustable, so that the plate surface of the corresponding template body 110 can be pressed, and the template body 110 can be prevented from moving in the radial direction.
More specifically, the positioning mechanism 140 includes: the connecting seat is arranged on the supporting part 300, the sleeve is arranged in the connecting seat, the axial direction of the sleeve is positioned in the direction perpendicular to the plate surface of the template body 110, and the foot is in threaded connection with the sleeve.
The connecting seat comprises two ear plates, the two ear plates are arranged at intervals, the sleeve is arranged between the two ear plates, and the sleeve is connected with the two ear plates. The sleeve includes internal threads. The foot pad comprises a rod body and a horn-shaped cover body, and the cover body can be made of rubber. The cover is connected to one end of the rod body and is used for being abutted against the plate surface of the template body 110. The rod body comprises external threads, so that the rod body can be in threaded connection with the sleeve. When the adjustment is needed, the proper position can be adjusted only by rotating the foot pad.
Exemplary precast column production apparatus
This precast column production facility, including foretell precast column mould, need not to change mould board subassembly 110, as long as adjust the connection hole site can, can improve production efficiency.
The assembly process of the prefabricated column mold is as follows:
the prefabricated column mold comprises four general templates, namely a template assembly 100. Each universal template is provided with a steel ring track connecting plate, namely a third connecting part 115, and three groups of positioning holes with certain distance are arranged at intervals, namely a first connecting part 111 and a second connecting part 113, wherein the number and the number of the groups of the positioning holes are designed according to the requirement. The universal templates are provided with the lock catches 120, the number of the lock catches 120 is multiple according to the length of the template body 110, after the four universal templates are adjusted to the required section size through the positioning holes, the four universal templates are locked and fixed around the outer side of the template assembly 100 after being combined with the lock catches 120 and the locks 130.
When the prefabricated column mold 10 is produced, half of the prefabricated column mold is assembled according to the required section, two template assemblies 100 are connected through positioning holes, a lock 130 is sleeved on one template body 110 through a second clamping groove 133, the lock 130 is tensioned through lock catches 120 on the two template assemblies 100, the two template assemblies 100 are fixedly locked, then a steel ring rail is connected with the template assemblies 100, a positioning mechanism 140 is used for pushing a cup, and the cup is tightly pushed onto the corresponding template body 110. After the cloth is finished, the other half of the cloth is covered, the lock 130 is sleeved, and the plurality of lock catches 120 tighten and fix the die body around the die body.
The lock 130 is designed according to the space and the number of the positioning holes on the universal template to form a lock set to adapt to different section requirements.
The principle of operation of the latch 120 is as follows: the buckle 125 in the lock catch 120 is clamped into the first clamping groove 131 in the lock 130 through the rotating fit, and then is pressed by the handle 128, so that the first clamping groove 131, the support rotating center 129 and the buckle rotating center 127 are positioned on the plane to form a dead point, and the anti-loosening effect is achieved. Meanwhile, in order to prevent the precast column die 10 from being loosened by the buckle 125 due to the centrifugal force during rotation, the handle 128 is fixed with the support 123 through the screw 1261 and the wing nut, so that a second anti-loosening protection is formed.
According to the above description, the present application has the following advantages:
1. through set up hasp 120 on template body 110 to cooperate the connection structure form through the joint with tool to lock 130 and lock the mould body, can reduce the assembly and disassembly time of a plurality of template subassemblies 100 of combined installation, and labour saving and time saving.
2. The lock catch 120 and the lock 130 can be matched to form a better anti-loosening effect.
3. By the anti-loosening structure 126, secondary anti-loosening protection is formed.
4. The first positioning part 111 and the second positioning part 113 respectively comprise a plurality of holes, and the holes are positioned through fasteners, so that the change of the cross-sectional area of the inner cavity of the spliced die body is realized.
5. The number of mounting holes on the template assembly 100 is reduced, and the machining and manufacturing accuracy of the template assembly 100 is reduced.
6. When the pre-column mold 10 is changed from a small section to a large section, since the die plate assembly 100 has substantially no mounting hole, no blocking is required, and the efficiency of assembling the pre-column mold 10 is improved.
In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, the technical features of the different embodiments of the present application described below may be combined with each other as long as they do not collide with each other.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the application.
Claims (8)
1. A stencil assembly, comprising:
a template body (110);
the lock catch (120), the lock catch (120) comprises a base (121), a support (123) and a buckle (125), the base (121) is arranged on the surface of the template body (110), and the buckle (125) is rotationally connected with the base (121); the support (123) is rotationally connected with the base (121); wherein the buckle (125) is rotationally connected with the support (123), and the support rotation center (129) of the support and the buckle rotation center (127) of the buckle (125) are positioned in the same plane;
the lock (130) is arranged on the template body (110), the lock (130) comprises two first clamping grooves (131) and two second clamping grooves (133), and the second clamping grooves (133) comprise a top wall (1331) and an inner side wall (1333); or the second clamping groove (133) comprises the top wall (1331) and two opposite inner side walls (1333), the second clamping groove (133) is suitable for being clamped with the edge of the template body (110), and the two first clamping grooves (131) are respectively positioned on two opposite sides of the second clamping groove (133);
the buckle (125) is suitable for being clamped with the first clamping groove (131) of the corresponding lockset (130) so as to lock at least two template bodies (110).
2. The template assembly according to claim 1, wherein an end of the support (123) remote from the support rotation center (129) is provided with a backing plate, the backing plate comprising an open slot, the lock catch (120) further comprising an anti-loosening structure (126), the anti-loosening structure (126) comprising:
one end of the screw rod (1261) is rotationally connected with the base (121);
and a locknut (1263) connected with the screw (1261) to compress or separate from the backing plate.
3. The template assembly according to claim 1, wherein the latch (120) further comprises:
and one end of the handle (128) is connected with one end of the support (123) away from the support rotation center (129).
4. A die plate assembly according to any one of claims 1 to 3, wherein a first positioning portion (111) is provided on one side of the die plate body (110), a second positioning portion (113) is provided on the plate surface of the die plate body (110), the second positioning portion (113) includes at least two limit portions in the width direction of the die plate body (110), so that the positioning positions of the first positioning portion (111) in the die plate body (110) and the second positioning portion (113) in the other die plate body (110) are adjustable in the width direction 。
5. The template assembly according to claim 4, wherein the first positioning portion (111) comprises a circular hole, the second positioning portion (113) comprises an adjustment hole, the adjustment hole defines at least two limiting portions adapted to be threaded with fasteners to position the first positioning portion (111) and the second positioning portion (113) on different template bodies (110).
6. A prefabricated pillar die, comprising:
the plurality of template assemblies (100) according to any one of claims 1 to 5, wherein the plurality of template assemblies (100) are sequentially connected with first clamping grooves (131) of corresponding locks (130) in a first connecting mode through lock catches (120) arranged on the template body (110) to encircle, so that the plurality of template bodies (110) are spliced into a die body comprising an inner cavity (101) with a polygonal cross section.
7. The prefabricated column mold according to claim 6, further comprising a supporting portion (300), wherein the supporting portion (300) comprises a plurality of arc bodies (320), the arc bodies (320) can be spliced to form an annular structure, a fourth connecting portion (310) is arranged in each arc body (320), a gap is reserved between every two adjacent fourth connecting portions (310), and the fourth connecting portions (310) are detachably connected with the third connecting portion (115) of the template assembly (100).
8. A pre-column production apparatus, characterized by comprising a pre-column mould (10) according to claim 6 or 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210555713.9A CN114701048B (en) | 2022-05-20 | 2022-05-20 | Template assembly, prefabricated column mould and prefabricated column production facility |
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| CN202210555713.9A CN114701048B (en) | 2022-05-20 | 2022-05-20 | Template assembly, prefabricated column mould and prefabricated column production facility |
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| CN114701048B true CN114701048B (en) | 2023-09-22 |
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| CN114701048A (en) | 2022-07-05 |
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