CN114704076A - Inner formwork structure for active graded die release and assembly of cement house - Google Patents

Inner formwork structure for active graded die release and assembly of cement house Download PDF

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Publication number
CN114704076A
CN114704076A CN202210403558.9A CN202210403558A CN114704076A CN 114704076 A CN114704076 A CN 114704076A CN 202210403558 A CN202210403558 A CN 202210403558A CN 114704076 A CN114704076 A CN 114704076A
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CN
China
Prior art keywords
template
formwork
pivoting
die
angle
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Pending
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CN202210403558.9A
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Chinese (zh)
Inventor
刘浩
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Hebei Feizhuming Aluminum Mould Technology Co ltd
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Hebei Feizhuming Aluminum Mould Technology Co ltd
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Application filed by Hebei Feizhuming Aluminum Mould Technology Co ltd filed Critical Hebei Feizhuming Aluminum Mould Technology Co ltd
Priority to CN202210403558.9A priority Critical patent/CN114704076A/en
Publication of CN114704076A publication Critical patent/CN114704076A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
    • E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
    • E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/001—Corner fastening or connecting means for forming or stiffening elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G19/00—Auxiliary treatment of forms, e.g. dismantling; Cleaning devices

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The invention discloses an inner formwork structure for an active graded demolding die of a cement house, wherein the inner formwork structure is arranged between an outer formwork and an inner fixing frame, a pouring cavity is formed between the inner formwork structure and the outer formwork, the inner formwork structure comprises formwork bodies of which the lower ends are pivoted with a base, an angle formwork is arranged between two adjacent formwork bodies, the lower ends of the angle formworks are pivoted with the corresponding positions of the base, each formwork body is driven by a corresponding first driving piece to perform opening and closing movement, and each angle formwork is driven by a corresponding second driving piece to perform opening and closing movement. The invention realizes the rapid die assembly or the die release of the inner template, ensures the mutual alignment of the inner templates during the die assembly and the in-place inner template during the die release, further improves the die assembly and the die release efficiency of the inner template, and reduces the labor intensity and the workload. The invention is suitable for the technical field of the integrally pouring type cement house die.

Description

Inner formwork structure for active graded die release and assembly of cement house
Technical Field
The invention belongs to the technical field of integrally cast cement house molds, and particularly relates to an inner template structure for an active graded mold release and assembly of a cement house.
Background
At present, in the pouring construction of a cement house, in order to improve the overall strength of the cement house and simultaneously improve the efficiency of the pouring construction and the subsequent steam curing process, the integral pouring steam curing mode is mostly adopted for realizing. In actual pouring construction operation, the outer template is positioned at the periphery of the cement house, so that the die assembly and the demolding operation of the outer template are convenient, the alignment is easy to control, and the accuracy of the alignment is extremely high. However, the inner formwork is enclosed by the outer formwork and is not observed by naked eyes especially after concrete is poured, so that the alignment between the inner formworks and the positioning of the inner formworks cannot be ensured no matter in the process of die assembly or die release; and the mold closing and demolding efficiency of the inner mold plate is lower.
Disclosure of Invention
The invention provides an inner template structure for actively and hierarchically releasing and assembling a mold of a cement house, which is used for realizing rapid mold assembling or demolding of an inner template, ensuring mutual alignment of the inner templates during mold assembling and in-place during demolding, further improving the mold assembling and demolding efficiency of the inner template, and reducing the labor intensity and the workload.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows:
the utility model provides an active interior template structure that takes off compound die in grades in cement room, interior template structure set up between exterior sheathing and internal fixation frame, form between interior template structure and exterior sheathing and pour the chamber, interior template structure includes the template body of lower extreme and base pin joint, adjacent two be provided with the angle template between the template body, the lower extreme and the corresponding position department pin joint of base of angle template, and each template body is the motion of opening and shutting through corresponding first driving piece drive respectively, each angle template is the motion of opening and shutting through corresponding second driving piece drive.
Furthermore, first driving piece includes first pneumatic cylinder, the one end of first pneumatic cylinder articulates on the internal fixation frame, and the other end of first pneumatic cylinder articulates in the upper portion position department of template body, and the upper end of template body is opening and shutting the motion towards or the direction of keeping away from the exterior sheathing under the drive of first pneumatic cylinder.
Furthermore, a plurality of first pivoting lugs are fixed on the base at intervals along the length direction of the template body, first pivoting pieces are fixed at the lower end of the template body and at positions corresponding to the first pivoting lugs one by one, and the first pivoting pieces are connected with the corresponding first pivoting lugs through pivoting shafts.
Furthermore, a first cross beam is fixed at the upper part of the template body, one end of the first driving piece is hinged to the first cross beam, a second cross beam is fixed at the lower part of the template body, and the upper end of the first pivot piece is fixed on the second cross beam.
Furthermore, two ends of the first cross beam respectively extend out of two side edges of the template body, two ends of the second cross beam respectively extend out of two side edges of the template body, and after the template body and the angle template are assembled, two ends of the first cross beam and two ends of the second cross beam respectively press against the surfaces of the corresponding angle templates.
Furthermore, the second driving piece comprises a second hydraulic cylinder, one end of the second hydraulic cylinder is hinged to the inner fixing frame, the other end of the second hydraulic cylinder is hinged to the upper portion of the angle template, and the upper end of the angle template is driven by the second hydraulic cylinder to move towards or away from the opposite angles of the two corresponding outer templates in an opening and closing mode.
Furthermore, a second pivoting lug is fixed on the base and positioned at the corner template, a second pivoting piece is fixed at the lower end of the corner template and a position corresponding to the second pivoting lug, and the second pivoting piece is connected with the corresponding second pivoting lug through a pivoting shaft.
Furthermore, a first bending edge is formed at the upper end of the template body, the first bending edge bends towards the inner oblique upper side, a second bending edge is formed at the upper end of the corner template, and when the template body and the corner template are assembled, the surface of the pouring cavity formed by the second bending edge and the surface of the pouring cavity formed by the adjacent first bending edge are located on the same plane.
Furthermore, a top template is arranged at the upper end of the space surrounded by the inner template structure and the outer template, a third bending edge is arranged at the edge of the top template, and when the template body and the angle template are assembled, the outer surfaces of the first bending edge, the second bending edge and the third bending edge are all positioned on the same plane.
Due to the adoption of the structure, compared with the prior art, the invention has the technical progress that: the inner template structure comprises the template bodies and the angle templates, wherein the angle templates are positioned between two adjacent template bodies, and the angle templates have the functions of facilitating the alignment of the template bodies during the mold closing process, avoiding the condition that the mold closing of the template bodies is not in place or is over-positioned, and enabling the template bodies and the angle templates to be rapidly demolded; specifically, the die assembly and the die release of the die plate body or the corner die plate are realized by operating the first driving piece or the second driving piece; in the die closing process, the second driving part is controlled to drive the angle die plate to close, namely the angle die plate is gradually closed to a preset position by taking the lower end pivoting position of the angle die plate as an axis, then the first driving part is controlled to drive the die plate body to close, namely the die plate body is gradually closed to the preset position by taking the lower end pivoting position of the die plate body as the axis, and the die plate body is aligned with the end face corresponding to the angle die plate; when demoulding, firstly demoulding the template body, and then demoulding the angle template, so as to demould orderly and quickly; in conclusion, the invention realizes the rapid die assembly or the die release of the inner die plate, ensures the mutual alignment of the inner die plates during the die assembly and the in-place inner die plate during the die release, further improves the die assembly and the die release efficiency of the inner die plate, and reduces the labor intensity and the workload.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic structural view of an assembled outer form and top form of an embodiment of the present invention;
FIG. 2 is a schematic view of a partial structure according to an embodiment of the present invention;
FIG. 3 is a partial schematic view of another embodiment of the present invention;
FIG. 4 is a partial schematic view of a lower portion of an embodiment of the present invention;
FIG. 5 is a schematic view of a partial structure of a top mold plate according to an embodiment of the present invention;
FIG. 6 is a schematic view of a portion of the top platen in accordance with an embodiment of the present invention;
fig. 7 is a side view of the structure of fig. 6.
Labeling components: 1-an outer template, 2-a template body, 3-an angle template, 4-a base, 5-a top template, 6-a first pivot joint lug, 7-a second pivot joint lug, 8-an inner fixing frame, 9-a first bending edge, 10-a second bending edge, 11-a first driving piece, 12-a second driving piece, 13-a first beam, 14-a second beam, 15-a first pivot joint piece, 16-a second pivot joint piece and 17-a third bending edge.
Detailed Description
Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the present invention.
The invention discloses an inner formwork structure for actively and hierarchically separating and assembling a cement house, which is arranged between an outer formwork 1 and an inner fixing frame 8, and a pouring cavity is formed between the inner formwork structure and the outer formwork 1, as shown in figures 1-4. The inner template structure comprises template bodies 2, the lower ends of the template bodies 2 are mutually pivoted with a base 4, an angle template 3 is arranged between every two adjacent template bodies 2, and the lower ends of the angle templates 3 are pivoted with the corresponding positions of the base 4. Each template body 2 is driven by a corresponding first driving piece 11 to perform opening and closing movement, and each corner template 3 is driven by a corresponding second driving piece 12 to perform opening and closing movement. In addition, all the angle templates 3 are synchronously closed and released, all the template bodies 2 are synchronously closed, and the actions of the angle templates 3 and the template bodies 2 are separately executed, so that the closing and the releasing are convenient. The working principle and the advantages of the invention are as follows: the inner template structure comprises template bodies 2 and angle templates 3, wherein the angle templates 3 are positioned between two adjacent template bodies 2, and the angle templates 3 have the functions of facilitating the alignment of the template bodies 2 during mold closing, avoiding the condition that the mold closing of the template bodies 2 cannot be performed or is performed excessively, and enabling the template bodies 2 and the angle templates 3 to be demolded quickly; specifically, the mold closing and the mold releasing of the mold plate body 2 or the corner mold plate 3 are realized by operating the first driving piece 11 or the second driving piece 12; in the mold closing process, the second driving part 12 is controlled to drive the angle template 3 to close the mold, namely the angle template 3 is gradually closed to a preset position by taking the lower end pin joint as an axis, and then the first driving part 11 is controlled to drive the template body 2 to close the mold, namely the template body 2 is gradually closed to the preset position by taking the lower end pin joint as the axis, and the corresponding end surfaces of the template body 2 and the angle template 3 are aligned; when in demoulding, the demoulding of the template body 2 is firstly carried out, and then the demoulding of the angle template 3 is carried out, so that the demoulding is orderly and quickly carried out; in conclusion, the invention realizes the rapid die assembly or the die release of the inner die plate, ensures the mutual alignment of the inner die plates during the die assembly and the in-place inner die plate during the die release, further improves the die assembly and the die release efficiency of the inner die plate, and reduces the labor intensity and the workload.
As a preferred embodiment of the present invention, as shown in fig. 3, the first driving member 11 includes a first hydraulic cylinder, one end of which is hinged to the inner fixing frame 8, the other end of which is hinged to the upper portion of the formwork body 2, and the upper end of the formwork body 2 is driven by the first hydraulic cylinder to move toward or away from the outer formwork 1, so as to realize the closing or releasing of the formwork body 2. The second driving member 12 of the present embodiment includes a second hydraulic cylinder, one end of the second hydraulic cylinder is hinged to the inner fixing frame 8, the other end of the second hydraulic cylinder is hinged to the upper portion of the corner formwork 3, and the upper end of the corner formwork 3 is driven by the second hydraulic cylinder to move toward or away from the opposite angles of the two corresponding outer formworks 1, so as to realize the mold closing or demolding of the adjacent formwork bodies 2.
As a preferred embodiment of the present invention, the form body 2 is pivotally connected to the base 4, and the angle form 3 is pivotally connected to the base 4, as shown in fig. 4, a plurality of first pivot lugs 6 are fixed to the base 4 at intervals along the length direction of the form body 2, a plurality of first pivot members 15 are fixed to the lower end of the form body 2, the first pivot members 15 are arranged corresponding to the first pivot lugs 6, and each first pivot member 15 is connected to the corresponding first pivot lug 6 through a pivot shaft. In this embodiment, a second pivot lug 7 is fixed on the base 4 and located at the corner mold plate 3, a second pivot piece 16 is fixed at the lower end of the corner mold plate 3, the second pivot piece 16 and the second pivot lug 7 are correspondingly arranged, and the second pivot piece 16 and the corresponding second pivot lug 7 are connected by a pivot shaft. Because the lower ends of the template body 2 and the corner template 3 are pivoted with the base 4, the mold closing and demolding operation is convenient, and when pouring and steam curing are carried out after mold closing, the pressure, the outward expansion force and the like of concrete borne by the lower parts of the template body 2 and the corner template 3 are large, the pressure, the outward expansion force and the like of concrete borne by the upper parts of the template body 2 and the corner template 3 are small, so that the lower part position is locked by the pivoting part at the lower end, and the upper part is locked by the first driving piece 11 and the second driving piece 12, so that the supporting force borne by the first driving piece 11 and the second driving piece 12 is small, and the condition that the first driving piece 11 and the second driving piece 12 are damaged or the preset positions of the template body 2 and the corner template 3 cannot be maintained can not be caused; in addition, the first driving part 11 and the second driving part 12 can complete the demolding or mold closing actions only by providing a very small external force, and meanwhile, the phenomenon that the side wall of the poured cement house is damaged cannot be caused in the demolding process.
As a preferred embodiment of the present invention, in order to reinforce the strength of the form body 2 and the corner form 3 and provide a connection position of the first driving member 11 and the first pivoting member 15, as shown in fig. 3 to 4, a first beam 13 is fixed at an upper portion of the form body 2, one end of the first driving member 11 is hinged to the first beam 13, a second beam 14 is fixed at a lower portion of the form body 2, and an upper end of the first pivoting member 15 is fixed to the second beam 14. In order to realize die assembly, the angle die plate 3 limits two adjacent die plate bodies 2 and ensures that the angle die plate 3 is aligned with the corresponding end surfaces of the die plate bodies 2, two ends of the first cross beam 13 respectively extend out of two side edges of the die plate bodies 2, two ends of the second cross beam 14 respectively extend out of two side edges of the die plate bodies 2, and after the die plate bodies 2 and the angle die plate 3 are assembled, two ends of the first cross beam 13 and two ends of the second cross beam 14 are respectively pressed on the surfaces of the corresponding angle die plates 3; further, at the time of demolding, due to the restriction of the first cross member 13 and the second cross member 14 to the corner mold plate 3, it is necessary to perform the operation of demolding the mold plate body 2 first and then the operation of demolding the corner mold plate 3.
As a preferred embodiment of the present invention, in order to facilitate the removal of the formwork and to ensure the strength of the upper edge of the concrete house to be poured, as shown in fig. 3, a first bending edge 9 is formed at the upper end of the formwork body 2, the first bending edge 9 is bent obliquely upward and inward, and a second bending edge 10 is formed at the upper end of the angle formwork 3. As shown in fig. 6-7, when the formwork body 2 and the corner formwork 3 are closed, the surface of the second bending edge 10 constituting the casting cavity is positioned on the same plane as the surface of the adjacent first bending edge 9 constituting the casting cavity. As shown in fig. 5, the top form 5 is disposed at the upper end of the space enclosed by the inner form structure and the outer form 1, and the edge of the top form 5 has a third bending edge 17. As shown in fig. 7, when the die plate body 2 and the corner die plate 3 are closed, the outer surfaces of the first bending side 9, the second bending side 10, and the third bending side 17 are all located on the same plane. Because the limit on limit 17 is buckled to first limit 9, the second of buckling 10 and the third for the interior border of cement room upper end forms the chamfer, has improved the joint strength of cement roof portion and lateral part, and at the drawing of patterns in-process in later stage moreover, make the upper end of template body 2 and angle template 3 break away from with the cement room wall smoothly.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims (9)

1. The utility model provides an interior template structure that mould was taken off in cement room initiative is grades, its characterized in that: the inner formwork structure is arranged between the outer formwork and the inner fixing frame, a pouring cavity is formed between the inner formwork structure and the outer formwork, the inner formwork structure comprises formwork bodies with lower ends pivoted with the base, two adjacent corner formworks are arranged between the formwork bodies, the lower ends of the corner formworks are pivoted with the corresponding positions of the base, the formwork bodies are driven by corresponding first driving pieces respectively to perform opening and closing movement, and the corner formworks are driven by corresponding second driving pieces to perform opening and closing movement.
2. The internal formwork structure of the cement house active grading demolding die as claimed in claim 1, characterized in that: the first driving piece comprises a first hydraulic cylinder, one end of the first hydraulic cylinder is hinged to the inner fixing frame, the other end of the first hydraulic cylinder is hinged to the upper portion of the template body, and the upper end of the template body is driven by the first hydraulic cylinder to move towards or away from the outer template in an opening and closing mode.
3. The internal formwork structure of the cement house active grading demolding die as claimed in claim 1, characterized in that: a plurality of first pivoting lugs are fixed on the base at intervals along the length direction of the template body, first pivoting pieces are fixed at the lower end of the template body and at positions corresponding to the first pivoting lugs one by one, and the first pivoting pieces are connected with the corresponding first pivoting lugs through pivoting shafts.
4. The internal template structure of the cement house active grading demolding die as claimed in claim 3, characterized in that: a first cross beam is fixed at the upper part of the template body, one end of the first driving piece is hinged to the first cross beam, a second cross beam is fixed at the lower part of the template body, and the upper end of the first pin-joint piece is fixed on the second cross beam.
5. The inner formwork structure for the active graded demolding mold of the cement house according to claim 4, characterized in that: the two ends of the first cross beam respectively extend out of the two side edges of the template body, the two ends of the second cross beam respectively extend out of the two side edges of the template body, and after the template body and the angle template are assembled, the two ends of the first cross beam and the two ends of the second cross beam respectively press the surfaces of the corresponding angle templates.
6. The internal formwork structure of the cement house active grading demolding die as claimed in claim 1, characterized in that: the second driving piece comprises a second hydraulic cylinder, one end of the second hydraulic cylinder is hinged to the inner fixing frame, the other end of the second hydraulic cylinder is hinged to the upper portion of the angle template, and the upper end of the angle template is driven by the second hydraulic cylinder to move towards or away from the opposite angles of the two corresponding outer templates in an opening and closing mode.
7. The internal formwork structure of the cement house active grading demolding die as claimed in claim 1, characterized in that: and a second pivoting lug is fixed on the base and positioned at the corner template, a second pivoting piece is fixed at the lower end of the corner template and a position corresponding to the second pivoting lug, and the second pivoting piece is connected with the corresponding second pivoting lug through a pivoting shaft.
8. The internal formwork structure of the cement house active grading demolding die as claimed in claim 1, characterized in that: when the template body and the angle template are assembled, the surface of a pouring cavity formed by the second bending edges and the surface of a pouring cavity formed by the adjacent first bending edges are positioned on the same plane.
9. The internal formwork structure of cement house active graded stripping and closing mould according to claim 8, characterized in that: and when the template body and the angle template are assembled, the outer surfaces of the first bending edge, the second bending edge and the third bending edge are all positioned on the same plane.
CN202210403558.9A 2022-04-18 2022-04-18 Inner formwork structure for active graded die release and assembly of cement house Pending CN114704076A (en)

Priority Applications (1)

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CN202210403558.9A CN114704076A (en) 2022-04-18 2022-04-18 Inner formwork structure for active graded die release and assembly of cement house

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210403558.9A CN114704076A (en) 2022-04-18 2022-04-18 Inner formwork structure for active graded die release and assembly of cement house

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CN114704076A true CN114704076A (en) 2022-07-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115405090A (en) * 2022-08-12 2022-11-29 广东天凛高新科技有限公司 High-sealing-quality cast-in-place mold sealing device and application method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115405090A (en) * 2022-08-12 2022-11-29 广东天凛高新科技有限公司 High-sealing-quality cast-in-place mold sealing device and application method thereof
CN115405090B (en) * 2022-08-12 2024-03-19 广东天凛高新科技有限公司 High-sealing-quality cast-in-situ mold sealing device and application method thereof

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