CN113216617B - Door jamb forming auxiliary device, door jamb structure and construction method of door jamb structure - Google Patents
Door jamb forming auxiliary device, door jamb structure and construction method of door jamb structure Download PDFInfo
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- CN113216617B CN113216617B CN202110557819.8A CN202110557819A CN113216617B CN 113216617 B CN113216617 B CN 113216617B CN 202110557819 A CN202110557819 A CN 202110557819A CN 113216617 B CN113216617 B CN 113216617B
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- plate
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- plate shell
- groove
- shell
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
The invention discloses a door buttress forming auxiliary device, a door buttress structure and a construction method thereof, wherein the device comprises: the multi-section plate shell is characterized in that a vertically-arranged pouring through groove is formed in one side of the plate shell, and the multi-section plate shell is spliced together end to end along the vertical direction; the anti-bending ribs are connected between the two opposite side walls of the pouring through groove; the anti-bending device comprises an anti-bending rib inserted into the casting through groove, wherein the middle part of the anti-bending rib is connected to the anti-bending rib, the first end of the anti-bending rib is connected to the bottom of the casting through groove, and the second end of the anti-bending rib extends to the outside of the notch of the casting through groove; and the anchoring parts are used for being implanted into the upper floor slab or the lower floor slab, and the first section of the plate shell and the last section of the plate shell are respectively connected with the anchoring parts. The invention solves the problem that the reinforced concrete door buttress template of the secondary structure of the existing public building is difficult to reinforce and pour.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a door stack forming auxiliary device, a door stack structure and a construction method of the door stack forming auxiliary device.
Background
In the public building adopting a frame structure or frame shear wall structure form, a great part of doors are close to a concrete structure column in the secondary structure design process, a door buttress is arranged at a door frame position close to the concrete structure column according to the building structure requirement, the thickness and the wall thickness of the door buttress are equal to 100mm, and the length of the door buttress is equal to or less than the length of the door buttress. The conventional standard construction of the door buttress is to make reinforced concrete small columns, and a plurality of places are built by small bricks.
Therefore, if the reinforced concrete column is adopted for construction, the steel bars are difficult to bind, the stirrups are difficult to blank, the template is difficult to reinforce and seal, the concrete is difficult to pour, and the forming quality is poor; if the small brick masonry form is adopted for construction, the aspects of integrity, stability, adhesiveness and the like are poor.
Disclosure of Invention
In order to overcome the defects in the prior art, the door buttress forming auxiliary device, the door buttress structure and the construction method thereof are provided so as to solve the problem that the reinforced concrete door buttress template of the secondary structure of the existing public building is difficult to reinforce and pour.
In order to realize above-mentioned purpose, provide a door buttress shaping auxiliary device, include:
the multi-section plate shell is characterized in that a vertically arranged pouring through groove is formed in one side of the plate shell, and the multi-section plate shell is spliced together end to end along the vertical direction;
the anti-bending ribs are connected between the two opposite side walls of the pouring through groove;
the tensile rib is inserted into the pouring through groove, the middle part of the tensile rib is connected to the anti-bending rib, the first end of the tensile rib is connected to the bottom of the pouring through groove, and the second end of the tensile rib extends to the outside of the notch of the pouring through groove; and
the anchoring piece is used for being implanted into an upper floor slab or a lower floor slab, and the first section of the plate shell and the last section of the plate shell are respectively connected with the anchoring piece.
Furthermore, the inside of one end of the board shell is formed with inserted sheet mouth, the other end of the board shell is formed with the inserted sheet that detachably inserted and located adjacent in the inserted sheet mouth of board shell.
Further, the insertion opening is formed in the end face of the plate shell.
Furthermore, the first festival the end of keeping away from of logical groove is built to the board shell the one end of board shell is provided with the restraint end plate, anchor assembly connect in the restraint end plate, the outer edge extension of restraint end plate is formed with connect in pour a plurality of drawknot boards of the both sides wall and the tank bottom of logical groove.
Further, the constraint end plate and the drawknot plate are integrally formed.
Furthermore, a slurry penetrating gap is formed between every two adjacent drawknot plates.
The present invention provides a door jamb structure comprising:
the anchoring parts of a first section plate shell and a last section plate shell of the door buttress forming auxiliary device are respectively implanted into an upper layer floor slab and a lower layer floor slab, the anchoring ends of tensile ribs of a multi-section plate shell of the door buttress forming auxiliary device are respectively implanted into a concrete structural column at the position of a door buttress, the notches of pouring through grooves of the multi-section plate shell are abutted against the side surface of the concrete structural column, and a pouring cavity is formed between the upper layer floor slab, the lower layer floor slab, the concrete structural column and the pouring through grooves of the multi-section plate shell; and
and concrete is poured into the pouring cavity, and the concrete covers the tensile ribs and the anti-bending ribs.
The invention provides a construction method of a door stack structure, which comprises the following steps:
respectively arranging anchoring holes on the side surfaces of the concrete structural columns at the positions of the upper floor slab, the lower floor slab and the gate stack;
respectively implanting anchoring parts of a first section plate shell and a last section plate shell of the door buttress forming auxiliary device into anchoring holes of the upper layer floor slab and the lower layer floor slab, and respectively implanting anchoring ends of tensile ribs of a plurality of sections of the plate shells into anchoring holes of the concrete structure column, so that a pouring cavity is formed among the upper layer floor slab, the lower layer floor slab, the concrete structure column and the pouring through grooves of the plurality of sections of the plate shells;
and pouring concrete into the pouring cavity, wherein the concrete is bonded with the door buttress forming auxiliary device to form the door buttress structure in a solidified manner.
The door buttress forming auxiliary device has the beneficial effects that after the door buttress forming auxiliary device is arranged on a concrete structural column at the position of a door buttress, a pouring cavity is formed among the door buttress forming auxiliary device, an upper floor slab, a lower floor slab and the concrete structural column, and one-time forming of the concrete door buttress can be realized after concrete pouring, on one hand, the anti-bending ribs are used for preventing side plates at two sides of a plate shell from deforming, the tensile ribs can fix the plate shell on the concrete structural column and also can prevent the deformation of the groove bottom of a pouring through groove of the plate shell, the anti-bending ribs and the concrete structural column can well reinforce the door buttress and ensure the stability of the door buttress under the synergistic action after the connection, and the edge angle of the door buttress is clear and is horizontal and vertical due to the fact that the plate shell is not detached at the later stage and serves as the outer side surface of the door buttress; on the other hand, need not reinforcing bar unloading processing and need not reinforcing bar template installation and consolidate, avoid processes such as form removal and reinforcing bar processing unloading, the nimble collocation of one shot forming has avoided the defect of door buttress construction under the conventional mode.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:
fig. 1 is a schematic structural view of a gate jamb forming auxiliary device according to an embodiment of the invention.
Fig. 2 is an exploded view of the door jamb forming auxiliary device according to the embodiment of the invention.
Fig. 3 is a top view of the header shell of an embodiment of the present invention.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Referring to fig. 1 to 3, the present invention provides a door jamb forming auxiliary device, comprising: the multi-plate shell comprises a multi-plate shell 1, an anti-bending rib 2, a tensile rib 3 and an anchoring part 4.
Specifically, a vertically arranged pouring through groove a is formed on one side of each plate shell 1. The multi-panel shells 1 are spliced together end to end in the vertical direction.
The anti-bending ribs 2 are connected between the two opposite side walls of the pouring through groove a.
The tensile rib 3 is inserted into the notch of the pouring through groove a. The middle part of the tensile rib 3 is connected with the anti-bending rib 2. The first end of the tensile bar 3 is connected to the bottom of the pouring through groove a, and in this embodiment, the end face of the first end of the tensile bar is connected to the bottom of the pouring through groove. The second end of the tensile reinforcement 3 extends to the outside of the notch of the casting through groove a for being implanted into the concrete structural column at the gate stack position.
The first section plate shell 1 and the last section plate shell 1 are respectively connected with an anchoring part 4. The anchor 4 is used for being implanted into an upper floor or a lower floor. Specifically, the anchoring member 4 of the first plate shell 1 is implanted into the lower floor, and the anchoring member 4 of the last plate shell 1 is implanted into the upper floor.
In this embodiment, the anchor member is an anchor plate, and there are a plurality of anchor members, and a plurality of anchor members are arranged along the terminal surface length direction interval of board shell.
According to the door buttress forming auxiliary device, after the door buttress forming auxiliary device is installed on a concrete structural column at the position of a door buttress, a pouring cavity is formed among an upper floor slab, a lower floor slab and the concrete structural column, and one-time forming of the concrete door buttress can be realized after concrete pouring, on one hand, the anti-bending ribs are used for preventing side plates on two sides of a plate shell from deforming, the tensile ribs can fix the plate shell on the concrete structural column and also can prevent the deformation of the groove bottom of a pouring through groove of the plate shell, the anti-bending ribs and the concrete structural column can well reinforce the door buttress and ensure the stability of the door buttress under the synergistic action after the anti-bending ribs and tensile ribs are connected, and the anti-bending ribs and tensile ribs are not detached at the later stage and serve as the outer side face of the door buttress, so that the edge angle of the door buttress is clear and horizontal and vertical; on the other hand, need not reinforcing bar unloading processing and need not reinforcing bar template installation and consolidate, avoid processes such as form removal and reinforcing bar processing unloading, the nimble collocation of one shot forming has avoided the defect of door buttress construction under the conventional mode.
In this embodiment, the plate shell is formed integrally from a uniform thickness profile. An insert opening is formed inside one end of the plate shell 1. The other end of the board housing 1 is formed with an insert 11 detachably inserted into an insert opening of the adjacent board housing 1.
In the present embodiment, the tab opening is formed in the end face of the board housing 1. As a preferred embodiment, as shown in fig. 2, the insertion piece is formed on the end surface of the lower end of the board housing, and the insertion piece opening is formed inside the end surface of the upper end of the board housing.
As a preferred embodiment, referring to fig. 2 and 3, a constraint end plate 12 is arranged at one end of the casting through groove a of the first plate shell 1 far away from the last plate shell 1. The anchor 4 is connected to a restraint endplate 12. The outer edge of the restraint end plate 12 extends to form a plurality of tie plates 13 connected to two side walls and the bottom of the casting through groove a.
In this embodiment, the restraint end plate 12 is integrally formed with the drawknot plate in an X-shape. A slurry penetrating gap b is formed between two adjacent drawknot plates. And after the concrete is poured, the concrete can be bonded to the lower floor slab through the slurry permeating gaps.
The present invention provides a door jamb structure comprising: the invention provides a door buttress forming auxiliary device and concrete.
Wherein, the anchoring parts 4 of the first section plate shell 1 and the last section plate shell 1 of the door buttress forming auxiliary device are respectively implanted into an upper floor slab and a lower floor slab. The anchoring part 4 of the first section plate shell 1 is implanted into the lower floor, and the anchoring part 4 of the last section plate shell 1 is implanted into the upper floor.
The anchoring ends of the tensile ribs 3 of the multi-section plate shell 1 of the door buttress forming auxiliary device are respectively embedded into concrete structural columns at the position of the door buttress.
The notch of the casting through groove a of the multi-panel shell 1 abuts against the side surface of the concrete structure column. And a pouring cavity is formed among the upper floor slab, the lower floor slab, the concrete structural column and the pouring through groove a of the multi-panel shell 1.
And pouring concrete into the pouring cavity. The concrete is coated on the tensile ribs 3 and the anti-bending ribs 2. The concrete bonding door buttress shaping auxiliary device forms the door buttress structure with the consolidation.
The invention provides a construction method of a door pile structure, which comprises the following steps:
s1: and anchoring holes are respectively formed in the side surfaces of the concrete structural columns at the positions of the upper floor slab, the lower floor slab and the door stacks.
S2: the anchoring parts 4 of the first section plate shell 1 and the last section plate shell 1 of the door buttress forming auxiliary device are respectively implanted into the anchoring holes of the upper layer floor slab and the lower layer floor slab, and the anchoring ends of the tensile ribs 3 of the multi-section plate shell 1 are respectively implanted into the anchoring holes of the concrete structural column, so that a pouring cavity is formed among the upper layer floor slab, the lower layer floor slab, the concrete structural column and the pouring through groove a of the multi-section plate shell 1.
S3: pouring concrete into the pouring cavity, and bonding the concrete with the door buttress forming auxiliary device to form a door buttress structure in a consolidation manner.
The door buttress structure is suitable for door buttress close to a door frame of a concrete structure column, can ensure the safety and stability requirements of the door buttress and simplify the characteristics of construction process, and is favorable for accelerating the engineering construction progress and ensuring the forming effect and the construction quality.
The foregoing description is only exemplary of the preferred embodiments of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention according to the present application is not limited to the specific combination of the above-mentioned features, but also covers other embodiments where any combination of the above-mentioned features or their equivalents is made without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (4)
1. A door jam shaping auxiliary device which characterized in that includes:
the multi-section plate shell is characterized in that a vertically-arranged pouring through groove is formed in one side of the plate shell, and the multi-section plate shell is spliced together end to end along the vertical direction;
the anti-bending ribs are connected between the two opposite side walls of the pouring through groove;
the tensile rib is inserted into the pouring through groove, the middle part of the tensile rib is connected to the anti-bending rib, the first end of the tensile rib is connected to the bottom of the pouring through groove, and the second end of the tensile rib extends to the outside of the notch of the pouring through groove;
the anchoring parts are used for being implanted into an upper floor slab or a lower floor slab, and the first section of the plate shell and the last section of the plate shell are respectively connected with the anchoring parts;
the plate shell is characterized in that a plate inserting opening is formed in one end of the plate shell, and a plate inserting piece which is detachably inserted into the plate inserting opening of the adjacent plate shell is formed at the other end of the plate shell;
the insert opening is formed in the end face of the plate shell;
the first festival the groove of pouring of board shell keep away from the end the one end of board shell is provided with the restraint end plate, anchor assembly connect in the restraint end plate, the outer edge extension of restraint end plate is formed with connect in the both sides wall of groove and the a plurality of drawknot boards of tank bottom are poured.
2. The door jamb forming aid of claim 1 wherein said binding end plate is integrally formed with said drawknot plate.
3. The door jamb forming aid of claim 1, wherein a grout gap is formed between two adjacent drawknot plates.
4. A door jamb structure using the door jamb shaping aid as set forth in any one of claims 1 to 3, comprising:
respectively implanting anchoring parts of a first section plate shell and a last section plate shell of a door buttress forming auxiliary device into an upper layer floor slab and a lower layer floor slab, respectively implanting anchoring ends of tensile ribs of a plurality of sections of plate shells of the door buttress forming auxiliary device into concrete structural columns at door buttress positions, abutting notches of pouring through grooves of the plurality of sections of plate shells against the side surfaces of the concrete structural columns, and forming pouring cavities among the upper layer floor slab, the lower layer floor slab, the concrete structural columns and the pouring through grooves of the plurality of sections of plate shells;
and concrete is poured into the pouring cavity, and the concrete covers the tensile ribs and the anti-bending ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557819.8A CN113216617B (en) | 2021-05-21 | 2021-05-21 | Door jamb forming auxiliary device, door jamb structure and construction method of door jamb structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557819.8A CN113216617B (en) | 2021-05-21 | 2021-05-21 | Door jamb forming auxiliary device, door jamb structure and construction method of door jamb structure |
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| Publication Number | Publication Date |
|---|---|
| CN113216617A CN113216617A (en) | 2021-08-06 |
| CN113216617B true CN113216617B (en) | 2022-07-12 |
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| CN202110557819.8A Active CN113216617B (en) | 2021-05-21 | 2021-05-21 | Door jamb forming auxiliary device, door jamb structure and construction method of door jamb structure |
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Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPN317395A0 (en) * | 1995-05-25 | 1995-06-22 | Newtec Concrete Constructions Pty Limited | Building methods and apparatus |
| AU2013206540B1 (en) * | 2013-06-26 | 2014-09-11 | Inhabit Studio Limited | An edge-formwork element with integrated channel |
| CN104831812B (en) * | 2014-11-27 | 2018-07-13 | 高阳 | Complete prefabricated concrete frame structure and its installation method |
| CN109881887A (en) * | 2019-02-28 | 2019-06-14 | 中天建设集团有限公司 | A kind of small gate stack regularization formwork and its construction method |
| CN110700447B (en) * | 2019-10-24 | 2021-10-15 | 哈尔滨工业大学 | Flexible connection structure of building block infilled wall and concrete frame structure and construction method thereof |
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