CN216810952U - Concrete arch lintel construction template system - Google Patents
Concrete arch lintel construction template system Download PDFInfo
- Publication number
- CN216810952U CN216810952U CN202220074971.0U CN202220074971U CN216810952U CN 216810952 U CN216810952 U CN 216810952U CN 202220074971 U CN202220074971 U CN 202220074971U CN 216810952 U CN216810952 U CN 216810952U
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- Prior art keywords
- lower core
- wooden box
- lintel
- formwork
- arch lintel
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- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000009415 formwork Methods 0.000 claims description 16
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000002023 wood Substances 0.000 abstract description 6
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of building construction, in particular to a concrete arch lintel construction template system. The arch lintel comprises a lower core mould arranged at the bottom of the arch lintel and side mould plates arranged at the front side and the rear side of the arch lintel; the lower core mold is a wood box body, and the upper surface of the lower core mold is an arch-shaped lower edge used for forming an arch lintel; a hole of a building is arranged below the lower core mould, and a bottom support is arranged in the hole to prop up the bottom of the lower core mould; the inner surface of the side template is tightly attached to the side surface of the lower core die. Through the above embodiment, the lower arched edge of the arched lintel is molded by using the reusable wooden lower core mold. Avoiding the erection of an arc bottom die.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a concrete arch lintel construction template system.
Background
Many buildings make extensive use of arch structures in order to highlight architectural styles. For example, there are a large number of arches in a cellular building. The arch door opening of the middle-aged Gothic building is an arch door formed by stacking wedge-shaped stones.
Modern buildings have not used stone as a building material for a long time. The main building body is mostly formed by adopting a concrete pouring mode. Before concrete is poured, a mold needs to be erected firstly, the erecting of a lintel template of a common straight door top is simple, namely, a horizontally arranged wooden bottom mold is arranged, and then the support is made below the wooden bottom mold. However, the arch lintel has the disadvantages that the die is troublesome and needs to be assembled one by one. If the number of the inner arch lintels of the building is large, supports need to be arranged and then the lintels need to be dismantled each time, which is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a concrete arch lintel construction template system.
The technical problem to be solved is that: when the arched lintel structure such as an arch is constructed by using concrete materials, the supporting and the dismounting of the template are troublesome.
In order to solve the technical problem, the utility model provides a concrete arch lintel construction template system, which adopts the following scheme.
A concrete arch lintel construction template system comprises a lower core mold arranged at the bottom of the arch lintel and side templates arranged at the front side and the rear side of the arch lintel;
the lower core mold is a wood box body, and the upper surface of the lower core mold is an arch-shaped lower edge for forming an arch lintel; a hole of the building is arranged below the lower core mold, and a bottom support is arranged in the hole to prop up the bottom of the lower core mold;
the inner surfaces of the side templates are tightly attached to the side surface of the lower core die.
Preferably, the upper surface of the lower core mold is stepped along the axial direction thereof, and the middle is low and the two ends are high.
Preferably, the lower core die comprises an inner ring wooden box in the middle, two middle ring wooden boxes fixed at two ends of the inner ring wooden box, and an outer ring wooden box fixed on the middle ring wooden boxes.
Preferably, the inner ring wooden box and the middle ring wooden box are in a semicircular disc shape, and the radius of the middle ring wooden box is larger than that of the inner ring wooden box; the outer ring wooden box is fixed on the arc-shaped upper surface of the middle ring wooden box in a semicircular ring shape, and the thickness of the outer ring wooden box is smaller than that of the middle ring wooden box; the outer side surface of the outer ring wood box is flush with the outer side surface of the middle ring wood box;
preferably, the lower core mould is provided with a hanging hole penetrating through the lower core mould.
Preferably, the base support is removable.
Preferably, the lower core mould is semicircular disc-shaped, the side surface of the lower core mould is vertical, so that the side mould plate can be attached conveniently, and the lower surface of the lower core mould is horizontal.
Preferably, a release agent is coated on the arc-shaped upper surface of the lower core mold.
Compared with the prior art, the concrete arch lintel construction template system has the following beneficial effects:
the arc-shaped templates are difficult to arrange and disassemble, so that the arc arch lintel construction speed is low. Thus, the present invention.
Drawings
FIG. 1 is a schematic view of the internal structure of a concrete arch lintel construction formwork system of the present invention;
description of reference numerals:
1-lower core mould, 1 a-inner ring wooden box, 1 b-middle ring wooden box and 1 c-outer ring wooden box;
2-sideform.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the present invention, the use of the directional terms such as "upper, lower, left, right" generally means upper, lower, left, right as shown in reference to fig. 1, unless otherwise specified; "inner and outer" refer to the inner and outer relative to the profile of the components themselves. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
In order to solve when using concrete material construction arched door lintel structure, the dismantlement of establishing of template is more troublesome, the utility model provides a concrete arched door lintel construction template system, as shown in figure 1.
A concrete arch lintel construction template system is characterized by comprising a lower core mold 1 arranged at the bottom of the arch lintel and side templates 2 arranged at the front side and the rear side of the arch lintel;
the lower core mold 1 is a wooden box body, and the upper surface of the lower core mold 1 is an arch-shaped lower edge for forming an arch lintel; a hole of a building is arranged below the lower core mould 1, and a bottom support is arranged in the hole to prop up the bottom of the lower core mould 1;
the inner surfaces of the side templates 2 are tightly attached to the side surfaces of the lower core die 1.
The core of the design is an arched lower core die 1 made of a wooden box body, the lower core die 1 can be reused and installed at a position where an arched lintel needs to be arranged as a lower template, and the arched lintel is directly formed at one time. The arch bottom die does not need to be erected, and then the lower core die 1 is directly detached and moved to the next construction position when the lower core die is used.
Concrete underground core mould 1 adopts wooden box body structure, and inside is cavity to inside can set up steel or wooden skeleton and support the box body structure. Specifically, the lower core mold 1 is formed by splicing and fixing a plurality of small semicircular box bodies, and is used for running a complex lower surface structure of an arch lintel. As shown in fig. 1, it is a lower core mould 1 structure of a ladder lower arch lintel.
Therefore, the upper surface of the lower core mold 1 is stepped in the axial direction thereof, and has a low middle and high ends. The lower surface of the arched lintel thus formed forms a stepped, downwardly convex structure. In order to achieve this effect, the lower core mold 1 includes a middle inner ring wooden box 1a, two middle ring wooden boxes 1b fixed at both ends of the inner ring wooden box 1a, and an outer ring wooden box 1c fixed on the middle ring wooden box 1 b. The radiuses of the inner circle wooden box 1a, the middle circle wooden box 1b and the outer circle wooden box 1c become larger gradually. Wherein, the number of the middle ring wooden box 1b and the outer ring wooden box 1c is two. The number of wooden boxes may be specifically decided according to the number of steps.
The inner ring wooden box 1a and the middle ring wooden box 1b are in a semicircular disc shape, and the radius of the middle ring wooden box 1b is larger than that of the inner ring wooden box 1 a; the outer ring wooden box 1c is fixed on the arc-shaped upper surface of the middle ring wooden box 1b in a semicircular ring shape, and the thickness of the outer ring wooden box 1c is smaller than that of the middle ring wooden box 1 b; the outer side surface of the outer ring wood box 1c is flush with the outer side surface of the middle ring wood box 1 b.
To facilitate the hoisting operation of the lower core mold 1. The lower core mould 1 is provided with a hanging hole penetrating through the lower core mould 1.
The bottom support is detachable, wherein the bottom support is a common support for a bottom die in construction, and a full-space support or a top support and other detachable support structures can be adopted.
The side face of the lower core die 1 is vertical, so that the side die plate 2 can be attached conveniently, and the lower surface of the lower core die 1 is horizontal. And a release agent is coated on the arc-shaped upper surface of the lower core mold 1. According to the actual situation, the bottom of the lower core mold 1 may be a bottom form, as shown in fig. 1.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (8)
1. A concrete arch lintel construction template system is characterized by comprising a lower core mold (1) arranged at the bottom of the arch lintel and side templates (2) arranged at the front side and the rear side of the arch lintel;
the lower core mold (1) is a wooden box body, and the upper surface of the lower core mold (1) is an arched lower edge which is arched and used for forming an arched lintel; a hole of a building is arranged below the lower core mold (1), and a bottom support is arranged in the hole to prop up the bottom of the lower core mold (1);
the inner surface of the side mould plate (2) is clung to the side surface of the lower core mould (1).
2. The concrete arch lintel construction formwork system according to claim 1, wherein the upper surface of the lower core formwork (1) is stepped along the axial direction thereof, and the middle is low and the two ends are high.
3. The concrete arch lintel construction formwork system according to claim 2, wherein the lower core formwork (1) comprises a middle inner ring wooden box (1 a), two middle ring wooden boxes (1 b) fixed at two ends of the inner ring wooden box (1 a), and an outer ring wooden box (1 c) fixed on the middle ring wooden boxes (1 b).
4. The concrete arch lintel construction template system according to claim 3, wherein the inner ring wooden box (1 a) and the middle ring wooden box (1 b) are in a semicircular disc shape, and the radius of the middle ring wooden box (1 b) is larger than that of the inner ring wooden box (1 a); the outer ring wooden box (1 c) is fixed on the arc-shaped upper surface of the middle ring wooden box (1 b) in a semicircular ring shape, and the thickness of the outer ring wooden box (1 c) is smaller than that of the middle ring wooden box (1 b);
the outer side surface of the outer ring wooden box (1 c) is flush with the outer side surface of the middle ring wooden box (1 b).
5. The concrete arch lintel construction formwork system according to claim 1, wherein the lower core formwork (1) is provided with a lifting hole penetrating the lower core formwork (1).
6. The concrete arch lintel construction formwork system of claim 1, wherein the bottom support is removable.
7. The concrete arch lintel construction formwork system according to claim 1, wherein the lower core formwork (1) is in a semicircular disc shape, the side surface of the lower core formwork (1) is vertical to facilitate the attachment of the side formwork (2), and the lower surface of the lower core formwork (1) is horizontal.
8. The concrete arch lintel construction formwork system according to claim 1, wherein the upper curved surface of the lower core formwork (1) is coated with a release agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220074971.0U CN216810952U (en) | 2022-01-12 | 2022-01-12 | Concrete arch lintel construction template system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220074971.0U CN216810952U (en) | 2022-01-12 | 2022-01-12 | Concrete arch lintel construction template system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216810952U true CN216810952U (en) | 2022-06-24 |
Family
ID=82063487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220074971.0U Expired - Fee Related CN216810952U (en) | 2022-01-12 | 2022-01-12 | Concrete arch lintel construction template system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216810952U (en) |
-
2022
- 2022-01-12 CN CN202220074971.0U patent/CN216810952U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220624 |
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| CF01 | Termination of patent right due to non-payment of annual fee |