CN221219359U - But assembled decoration concrete wallboard switching entrance to a cave structure - Google Patents
But assembled decoration concrete wallboard switching entrance to a cave structure Download PDFInfo
- Publication number
- CN221219359U CN221219359U CN202322641106.7U CN202322641106U CN221219359U CN 221219359 U CN221219359 U CN 221219359U CN 202322641106 U CN202322641106 U CN 202322641106U CN 221219359 U CN221219359 U CN 221219359U
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- Prior art keywords
- door plate
- concrete
- framework
- locking switch
- hole
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- 239000004567 concrete Substances 0.000 title claims abstract description 119
- 238000005034 decoration Methods 0.000 title description 3
- 238000003825 pressing Methods 0.000 claims abstract description 21
- 229920002943 EPDM rubber Polymers 0.000 claims description 19
- 239000002390 adhesive tape Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000746 Structural steel Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011178 precast concrete Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to an openable and closable hole structure of an assembled decorative concrete wallboard; the hole structure comprises a concrete door plate, a door plate framework, an integral framework and a vertical limiting rod, wherein the size of the concrete door plate is equivalent to that of the hole; one side of the hole, the integral framework is provided with a vertical inward rotating shaft; the door plate framework is rotationally connected with the rotating shaft; the upper end and the lower end of the vertical limiting rod are respectively connected with the integral framework at the other side of the hole; a mechanical self-locking switch seat is arranged in the middle of the vertical limiting rod; the inner side of the corresponding door plate framework is provided with a mechanical self-locking switch which is correspondingly matched with the mechanical self-locking switch seat. The concrete skeleton and the concrete door plate rotate relative to the rotating shaft so as to be opened or closed; the mechanical self-locking switch is matched with the mechanical self-locking switch seat and locked or separated in a pressing mode. When the concrete door plate is opened, the hole is leaked; when the concrete door plate is closed, the concrete door plate and the concrete wallboard of the bell are integrated into a whole, so that the whole aesthetic feeling is formed.
Description
Technical Field
The utility model relates to the technical field of externally-hung assembled precast concrete wallboards for buildings, in particular to an openable and closable hole structure of an assembled decorative concrete wallboard.
Background
The assembled decorative concrete wallboard is prepared by mixing and stirring cement, quartz sand, an admixture, water and other materials according to a certain proportion, and then casting and forming by using a die according to the decoration requirement; adding stress reinforcing steel bars according to the thickness of the plate and the stress requirement; according to the actual conditions of transportation, hoisting, building column spacing, layer height and the like. And a hanging piece is embedded before pouring of each plate, the hanging piece is connected with the framework through bolts, and the framework is connected with the embedded piece through steel corbels in-situ welding. The assembled decorative concrete wallboard has the advantages of simple and attractive overall structure, one-step molding of the outer decorative texture and the like in factories, high construction efficiency, guaranteed quality and good visual effect. Because of the function requirement, the hidden distribution box is required to be installed on the building wall, the fire rescue window, the equipment transportation port and the like are reserved, the openable window sashes are required to be arranged for shielding the whole attractive effect, and the outer surfaces of the window sashes are required to be integrated with the outer wall decorative plate.
Disclosure of utility model
The utility model aims to solve the problems and provide an openable and closable hole structure of an assembled decorative concrete wallboard.
The technical scheme of the utility model is as follows: the opening and closing structure of the assembled decorative concrete wallboard comprises a concrete door plate with the same size as the opening, a door plate framework arranged on the back surface of the concrete door plate, an integral framework arranged behind the concrete wallboard and a vertical limiting rod; the concrete door plate shields the hole when being closed, so that the whole assembled concrete wallboard is unified in the whole style; when the concrete door plate is opened, the concrete door plate leaks out of the hole and presents things in the hole; one side of the hole, the integral framework is provided with a vertical inward rotating shaft; the door plate framework is rotationally connected with the rotating shaft; the door plate framework can rotate relative to the integral framework through the rotating shaft; the door plate framework rotates 90 degrees outwards relative to the integral framework, and the concrete door plate is opened relative to the hole; when the door plate framework is fixedly connected with the whole body and parallel, the concrete door plate is closed relative to the hole; the upper end and the lower end of the vertical limiting rod are respectively connected with the integral framework at the other side of the hole; a mechanical self-locking switch seat is arranged in the middle of the vertical limiting rod; the inner side of the corresponding door plate framework is provided with a mechanical self-locking switch which is correspondingly matched with the mechanical self-locking switch seat; the mechanical self-locking switch and the mechanical self-locking switch seat are matched with each other, so that the mechanical self-locking switch seat can tightly hold the mechanical self-locking switch by one-time pressing, and locking is realized; and then the mechanical self-locking switch is separated from the mechanical self-locking switch by one-time pressing, so that the concrete door plate is opened.
Preferably, the two rotating shafts are respectively arranged on the integral framework; the two rotating shafts are coaxially arranged and are correspondingly connected with the upper end and the lower end of the door plate framework; thus, the rotation stability of the door plate framework and the concrete door plate can be ensured.
Preferably, the side of the rotating shaft is provided with a chamfer angle at the inner edge of the concrete wallboard horizontally adjacent to the concrete door plate; the chamfer leaves enough space for overturning the concrete door plate, and simultaneously ensures that gaps between the concrete wallboard and the concrete door plate on the side where the rotating shaft is located are small enough, so that the style consistency of the whole assembled concrete wallboard is stronger.
Preferably, the upper end and the lower end of the door plate framework are respectively provided with an Ethylene Propylene Diene Monomer (EPDM) pressing adhesive tape for sealing gaps at the upper end and the lower end of the concrete door plate.
Further, one end of the ethylene propylene diene monomer pressing adhesive tape is connected with the door plate framework in a riveting mode; the middle part of the ethylene propylene diene monomer pressing adhesive tape is attached to the edge of the concrete door plate; the other end of the ethylene propylene diene monomer pressing adhesive tape is bent and then is propped against the adjacent concrete wall plate; the ethylene propylene diene monomer pressing adhesive tape keeps certain elasticity at the bending position, so that the concrete door plate and the concrete wall plates above and below can be ensured to be sealed well.
Preferably, the front of the integral framework extends out of the shaft connecting tube; the side surface of the connecting column tube is fixedly connected with the rotating shaft; like this, the axis of rotation of concrete door plant antedisplacement can reduce the swing scope that the concrete door plant opened, closed to make concrete wallboard and concrete door plant's left and right sides gap littleer.
The beneficial effects of the utility model are as follows: the openable and closable hole structure of the assembled decorative concrete wallboard has the following advantages:
(1) The concrete skeleton and the concrete door plate can rotate relative to the rotating shaft to form two states of opening and closing; the mechanical self-locking switch seat on the mechanical self-locking switch vertical limiting rod arranged on the other side of the door plate framework is mutually matched, and the locking state and the separation state are switched in a pressing mode. Thus, when the concrete door plate is opened, the hole is leaked; when the concrete door plate is closed, the concrete door plate and the concrete wallboard of the bell are integrated into a whole to form the integral aesthetic feeling;
(2) The chamfering of the inner edge of the concrete wallboard horizontally adjacent to the concrete door plate is arranged, so that enough space is reserved for overturning the concrete door plate, and meanwhile, the gap between the concrete wallboard and the concrete door plate on the side where the rotating shaft is arranged is ensured to be small enough, so that the style consistency of the whole assembled concrete wallboard is stronger.
Drawings
FIG. 1 is a view of a first use scenario of the openable and closable tunnel opening structure of the fabricated decorative concrete wallboard of the present utility model;
FIG. 2 is an enlarged view of I of FIG. 1;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
Fig. 4 is an enlarged view of II of fig. 3;
FIG. 5 is a second use scenario of the openable and closable tunnel structure of the fabricated decorative concrete wallboard of the present utility model;
FIG. 6 is a third use scenario of the openable and closable tunnel structure of the fabricated decorative concrete wallboard of the present utility model;
In the figure: 0. the concrete wallboard, the chamfer angle, the concrete door plant, the door plant skeleton, the mechanical self-locking switch, the door plant skeleton, the integral skeleton, the rotary shaft, the shaft tube, the vertical limit rod, the mechanical self-locking switch seat and the ethylene propylene diene monomer rubber strip are arranged in the middle of the concrete wallboard, the chamfer angle, the concrete door plant, the door plant skeleton, the mechanical self-locking switch, the integral skeleton, the rotary shaft, the shaft tube and the vertical limit rod.
FIG. 1 is a use scenario of the portal for installing an electric cabinet; the opening is embedded into the wall of the building; FIG. 5 is a view of the portal in use for doors and windows having an inner layer; the opening penetrates through the wall of the building, and the door and window are arranged in the middle of the wall of the building; FIG. 6 is the opening through a wall of a building; the middle part of the building wall body is not provided with any barrier, and the concrete door plate is used as a service scene of the door and window.
Detailed Description
Embodiment one: referring to fig. 1-6, an openable and closable hole structure of an assembled decorative concrete wallboard comprises a concrete door plate 1 with the size equivalent to that of the hole, a door plate framework 2 arranged on the back surface of the concrete door plate 1, an integral framework 3 arranged behind the concrete wallboard 0 and a vertical limiting rod 4; the concrete door plate 1 shields the hole when being closed, so that the whole assembled concrete wallboard 0 is unified in the whole style; when the concrete door plate 1 is opened, the concrete door plate leaks out of the hole and presents things in the hole; on one side of the hole, the integral framework 3 is provided with a vertical inward rotating shaft 31; the door plate framework 2 is rotationally connected with the rotating shaft 31; the door plate framework 2 can rotate relative to the integral framework 3 through the rotating shaft 31; the door plate framework 2 rotates 90 degrees outwards relative to the integral framework 3, and the concrete door plate 1 is opened relative to the opening; when the door plate framework 2 is fixedly connected with the whole body in parallel, the concrete door plate 1 is closed relative to the hole; the upper end and the lower end of the vertical limiting rod 4 are respectively connected with the integral framework 3 at the other side of the hole; the middle part of the vertical limiting rod 4 is provided with a mechanical self-locking switch seat 41; the inner side of the corresponding door plate framework 2 is provided with a mechanical self-locking switch 21 correspondingly matched with the mechanical self-locking switch seat 41; the mechanical self-locking switch 21 and the mechanical self-locking switch seat 41 are matched with each other, so that the mechanical self-locking switch seat 41 can tightly hold the mechanical self-locking switch 21 by one-time pressing, and locking is realized; the mechanical self-locking switch 21 is separated from the mechanical self-locking switch 21 by pressing once again, so that the concrete door panel 1 is opened.
Compared with the prior art, the utility model has the advantages that the integral framework 3 and the door plate framework 2 which are mutually independent are arranged; the integral framework 3 is provided with a concrete wallboard 0; the door plate framework 2 is provided with a concrete door plate 1 and is arranged at the opening; one side of the door plate framework 2 is rotationally connected with the integral framework 3 through a rotating shaft 31; thus, the concrete skeleton and the concrete door panel 1 can rotate relative to the rotating shaft 31 to form an opening state and a closing state; the mechanical self-locking switch seat 41 on the vertical limit rod 4 of the mechanical self-locking switch 21 arranged on the other side of the door plate framework 2 is mutually matched, and the locking state and the releasing state are switched in a pressing mode. Thus, when the concrete door panel 1 is opened, the hole is leaked; when the concrete door plate 1 is closed, the concrete door plate 1 and the concrete wallboard 0 with the bell are integrated into a whole, so that the whole aesthetic feeling is formed.
The vertical limiting rod 4 is angle iron arranged vertically, and can limit the rotation range of the concrete door plate 1 and the door plate framework 2, so that the outer surface of the concrete door plate 1 is aligned with the outer surface of the concrete wallboard 0.
Two rotating shafts 31 are respectively arranged on the integral framework 3; the two rotating shafts 31 are coaxially arranged and correspondingly connected with the upper end and the lower end of the door plate framework 2; thus, the rotation stability of the door plate framework 2 and the concrete door plate 1 can be ensured.
The side of the rotating shaft 31 is provided with a chamfer angle 01 at the inner edge of the concrete wallboard 0 horizontally adjacent to the concrete door plate 1; this chamfer 01 has left enough space for the upset of concrete door plant 1, guarantees simultaneously that the gap between concrete wallboard 0 and the concrete door plant 1 of pivot 31 place side is little enough for whole assembled concrete wallboard 0 style uniformity is stronger.
The upper and lower ends of the door plank framework 2 are respectively provided with an Ethylene Propylene Diene Monomer (EPDM) pressing adhesive tape 5 for plugging gaps at the upper and lower ends of the concrete door plank 1.
The working principle of the utility model is as follows: the concrete skeleton and the concrete door plate 1 can rotate relative to the rotating shaft 31 to form two states of opening and closing; the mechanical self-locking switch seat 41 on the vertical limit rod 4 of the mechanical self-locking switch 21 arranged on the other side of the door plate framework 2 is mutually matched, and the locking state and the releasing state are switched in a pressing mode. Thus, when the concrete door panel 1 is opened, the hole is leaked; when the concrete door plate 1 is closed, the concrete door plate 1 and the concrete wallboard 0 with the bell are integrated.
Embodiment two: the second embodiment is basically the same as the first embodiment, and the same points are not repeated, except that: one end of the ethylene propylene diene monomer pressing adhesive tape 5 is connected with the door plate framework 2 in a riveting mode; the middle part of the ethylene propylene diene monomer pressing adhesive tape 5 is attached to the edge of the concrete door plate 1; the other end of the ethylene propylene diene monomer pressing adhesive tape 5 is bent and then is propped against the adjacent concrete wallboard 0; the Ethylene Propylene Diene Monomer (EPDM) pressed adhesive tape 5 keeps certain elasticity at the bending position, and can ensure good sealing effect of the concrete door plate 1 and the concrete wall plates 0 at the upper part and the lower part.
The front of the integral skeleton 3 extends out of the axle tube 32; the side surface of the connecting column tube is fixedly connected with the rotating shaft 31; in this way, the rotation axis of the concrete door panel 1 moves forward, so that the swing range of the concrete door panel 1 for opening and closing can be reduced, and the left and right gaps between the concrete wall panel 0 and the concrete door panel 1 are smaller.
Claims (6)
1. The structure is characterized by comprising a concrete door plate with the same size as the hole, a door plate framework arranged on the back of the concrete door plate, an integral framework arranged behind the concrete wall plate and a vertical limiting rod; one side of the hole, the integral framework is provided with a vertical inward rotating shaft; the door plate framework is rotationally connected with the rotating shaft; the upper end and the lower end of the vertical limiting rod are respectively connected with the integral framework at the other side of the hole; a mechanical self-locking switch seat is arranged in the middle of the vertical limiting rod; the inner side of the corresponding door plate framework is provided with a mechanical self-locking switch which is correspondingly matched with the mechanical self-locking switch seat.
2. The openable and closable hole structure of the fabricated decorative concrete wallboard according to claim 1, wherein: the two rotating shafts are respectively arranged on the integral framework; the two rotating shafts are coaxially arranged and correspondingly connected with the upper end and the lower end of the door plate framework.
3. The openable and closable hole structure of the fabricated decorative concrete wallboard according to claim 1, wherein: the side where the rotating shaft is located, and the inner edge of the concrete wallboard horizontally adjacent to the concrete door plate is provided with a chamfer angle.
4. The openable and closable hole structure of the fabricated decorative concrete wallboard according to claim 1, wherein: and the upper end and the lower end of the door plate framework are respectively provided with an Ethylene Propylene Diene Monomer (EPDM) pressing adhesive tape.
5. The open-close hole structure of the fabricated decorative concrete wallboard according to claim 4, wherein: one end of the ethylene propylene diene monomer pressing adhesive tape is connected with the door plate framework in a riveting mode; the middle part of the ethylene propylene diene monomer pressing adhesive tape is attached to the edge of the concrete door plate; the other end of the ethylene propylene diene monomer pressing adhesive tape is bent and then is propped against the adjacent concrete wallboard.
6. The openable and closable hole structure of the fabricated decorative concrete wallboard according to claim 1, wherein: the front of the integral framework extends out of the axle receiving tube; the side surface of the connecting column tube is fixedly connected with the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641106.7U CN221219359U (en) | 2023-09-28 | 2023-09-28 | But assembled decoration concrete wallboard switching entrance to a cave structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322641106.7U CN221219359U (en) | 2023-09-28 | 2023-09-28 | But assembled decoration concrete wallboard switching entrance to a cave structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221219359U true CN221219359U (en) | 2024-06-25 |
Family
ID=91545680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322641106.7U Active CN221219359U (en) | 2023-09-28 | 2023-09-28 | But assembled decoration concrete wallboard switching entrance to a cave structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221219359U (en) |
-
2023
- 2023-09-28 CN CN202322641106.7U patent/CN221219359U/en active Active
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| GR01 | Patent grant |