CN217760003U - Chamfering line - Google Patents
Chamfering line Download PDFInfo
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- CN217760003U CN217760003U CN202122360074.4U CN202122360074U CN217760003U CN 217760003 U CN217760003 U CN 217760003U CN 202122360074 U CN202122360074 U CN 202122360074U CN 217760003 U CN217760003 U CN 217760003U
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- shaped groove
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Abstract
The utility model belongs to the technical field of the building materials processing, concretely relates to chamfer lines, aim at solving the unable problem of having enough to meet the need the use of PVC chamfer lines among the prior art, the chamfer lines of this application include first structure, the second structure, third structure and fourth structure, first structure is respectively with second structure and third structure quadrature, second structure and third structure parallel interval set up, first structure, the second structure and the third structure constitute the U-shaped groove, the U-shaped groove evenly is provided with a plurality of L shape breachs along length direction, the fourth structure is connected with the other end of first structure and third structure respectively and constitutes convex chamfer lines, the U-shaped groove width matches with template thickness; l shape breach is used for the installation to dismantle the connecting piece, the utility model discloses a chamfer lines practicality is high, ann tears open conveniently, effectively provides work efficiency, can repetitious usage reduce construction cost, green.
Description
Technical Field
The utility model belongs to the technical field of the building materials processing, concretely relates to chamfer lines.
Background
In the building construction process, according to the pleasing to the eye needs sometimes, the corner of members such as concrete column, basis need be made circular arc, and the enterprise of constructing at present generally uses PVC chamfer lines, and this lines is by producer batch production, and one side is made smooth arc surface, and every length is 3m, PVC material thickness 2mm. In the process of installing the template, the chamfering lines are installed at the corner positions of the members and are firmly fixed with the template by using iron nails, so that the corners of the poured concrete members are arc-shaped, the appearance is smooth and attractive, and the appearance quality of the concrete is improved. The chamfering line is light and firm, low in price and good in forming effect, and is deeply favored by construction industry.
However, in the actual construction process, the most commonly used chamfering line also has certain defects, because in the template installation process, the line needs to be nailed at the corner position of the template by iron nails to keep a fixed state, a large number of holes are formed on the line, and in the template dismantling process, the iron nails for fixing the line are difficult to take down and then dismantle the line, in order to accelerate the progress, the iron nails are usually dismantled after the line is directly knocked down, so that the line is usually damaged after being used for 1-2 times and cannot be reused, the turnover rate is low, the abandoned line becomes a large amount of white construction waste, the material is difficult to degrade in a short time in the natural environment, and the influence on the environmental pollution is great.
In view of the above circumstances, for avoiding tearing open the damage of in-process lines at ann, improve chamfer lines turnover number of times, reduce construction cost and improve production efficiency and reduce PVC white rubbish and pollute, the green who does the work progress conscientiously has proposed a novel chamfer lines that can dismantle fast and can have enough to meet the need the use many times here.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems in the prior art, that is, to solve the problem that the PVC chamfer line in the prior art cannot be used in a turnover manner, the present application provides a chamfer line, which includes a first structural member, a second structural member, a third structural member and a fourth structural member, wherein the first structural member is arranged along a first direction, the second structural member and the third structural member are both arranged at intervals along a second direction, and the first direction is orthogonal to the second direction;
the first end of the second structural member is connected with the first end of the first structural member, the third structural member is connected with the middle part of the first structural member, the fourth structural member is of an arc-shaped structure, the first end of the fourth structural member is connected with one end of the third structural member, which is far away from the first structural member, the second end of the fourth structural member is connected with the second end of the first structural member, and the bending direction of the arc-shaped structure of the fourth structural member is far away from the second structural member;
the first structural member, the second structural member and the third structural member form a U-shaped groove, and a plurality of L-shaped notches are uniformly formed in the U-shaped groove along the length direction.
In some preferred technical solutions, the first structural member, the second structural member, the third structural member and the fourth structural member are all plate-shaped structures, and the length of the first structural member, the length of the second structural member, the length of the third structural member and the length of the fourth structural member are much greater than the width of the first structural member, the second structural member, the third structural member and the fourth structural member.
In some preferred embodiments, the second structural member and the third structural member are both disposed on the same side relative to the first structural member.
In some preferred embodiments, the distance between the end of the second structural member facing away from the first structural member is less than the distance between the end of the third structural member facing away from the first structural member.
In some preferred technical solutions, a ratio of a width of the L-shaped notch to a length of the chamfer line is 1:20.
in some preferred technical solutions, the length of the chamfer line is 3 meters, and the width of the L-shaped notch is 150mm.
In some preferred technical solutions, the first structural member, the second structural member, the third structural member and the fourth structural member are integrally formed.
In some preferred embodiments, the chamfered line is made of PVC.
The utility model has the advantages that:
the chamfer line effectively overcomes the defect that the traditional chamfer line needs to be fixed on a template by an iron nail during installation, the chamfer line is fast to install and dismantle, and the installation time is saved; the construction method can be used repeatedly, and the construction cost is reduced; the standardized design, the industrialized production and the integrated installation are adopted, the size error of the component is small, the energy consumption is low, the efficiency is high, and the production cost is reduced; has good decorative effect, is suitable for the currently widely constructed fair-faced concrete structure, and has wide application range.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1 is a schematic view of a chamfer line mounting structure according to an embodiment of the present invention;
fig. 2 is a schematic view of a chamfering line according to an embodiment of the present invention;
list of reference numbers:
1-a first template; 2-a second template; 3-arc surface; 4-a card slot; 5-notch of the clamping groove; 6-a notch of the clamping groove; 7-iron nail.
Detailed Description
In order to make the embodiments, technical solutions and advantages of the present invention more obvious, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
The utility model discloses a chamfer line, including first structure, second structure, third structure and fourth structure, first structure sets up along the first direction, second structure and the third structure all set up along the second direction interval, first direction with the second direction quadrature;
the first end of the second structural member is connected with the first end of the first structural member, the third structural member is connected with the middle of the first structural member, the fourth structural member is of an arc-shaped structure, the first end of the fourth structural member is connected with the end, away from the first structural member, of the third structural member, the second end of the fourth structural member is connected with the second end of the first structural member, and the bending direction of the arc-shaped structure of the fourth structural member is away from the second structural member;
the first structural member, the second structural member and the third structural member form a U-shaped groove, and a plurality of L-shaped notches are uniformly formed in the U-shaped groove along the length direction.
For clearer explanation of the chamfering line of the present invention, the following description will be made of a preferred embodiment of the present invention with reference to the accompanying drawings.
As a preferred embodiment of the present invention, the chamfering line of the present invention is shown in fig. 1, and includes a first structural member, a second structural member, a third structural member and a fourth structural member, wherein the first structural member is disposed along a first direction, the second structural member and the third structural member are both disposed along a second direction at intervals, and the first direction is orthogonal to the second direction; i.e. the first structural element is arranged orthogonally to the second and third structural elements, respectively. And, the second structural member and the third structural member are both disposed on the same side relative to the first structural member.
Furthermore, the first end of the second structural member is connected with the first end of the first structural member, the third structural member is connected with the middle part of the first structural member, the fourth structural member is of an arc-shaped structure, the first end of the fourth structural member is connected with the end, away from the first structural member, of the third structural member, the second end of the fourth structural member is connected with the second end of the first structural member, and the bending direction of the arc-shaped structure of the fourth structural member is away from the second structural member; that is, the bending direction of the arc-shaped structure of the fourth structural member is away from the first structural member, and referring to fig. 2, the surface of the fourth structural member away from the first structural member is an arc surface 3. The arc surface is used for later-stage concrete pouring chamfering.
The first structural member, the second structural member and the third structural member form a U-shaped groove, referring to the attached drawings, namely a clamping groove 4 shown in figure 2, a plurality of L-shaped notches are uniformly arranged in the U-shaped groove along the length direction; referring to the attached drawings, two L-shaped notches are preferably arranged in the application and are used for penetrating through a detachable connecting piece and fixing two orthogonally arranged templates, namely a first clamping groove notch 5 and a second clamping groove notch 6.
Preferably, the U-shaped channel of the present application is the same thickness as the formwork, and therefore the spacing between the second structural member and the third structural member is dependent on the thickness of the formwork to be mounted.
Furthermore, first structure, third structure and fourth structure constitute convex chamfer lines, and because second structure and the parallel interval arrangement of third structure know, the chamfer lines of this application still include the U-shaped groove.
In some preferred embodiments, the first, second, third and fourth structural members of the present application are each plate-like structures, the first, second, third and fourth structural members having a length substantially greater than a width.
Further, the distance of the second structural member from the end of the first structural member is less than the distance of the third structural member from the end of the first structural member.
Preferably, the ratio of the width of the L-shaped notch to the length of the chamfer line is 1:20. specifically, the length of the chamfer line is 3 meters, and the width of the L-shaped notch is 150mm.
In other preferred embodiments, the first structural member, the second structural member, the third structural member and the fourth structural member are integrally formed. The chamfer lines are made of PVC material. In the best embodiment, the novel chamfer lines are integrally formed by PVC, the material thickness is 2mm, and each length is 3m. The clamping grooves are provided with notches (two notches in total) with the length of 150mm at the interval of 900 mm. The chamfer lines of the application are shown in figures 1 and 2, the cross-sectional dimension is 3000mm long multiplied by 47mm wide, and the thickness is 2mm PVC material. The inside clear width of its left side draw-in groove 15mm, with template thickness the same (also can be processed into 12mm, 10mm width according to template thickness). The right side is a chamfer angle circular arc, and the chamfer angle size is 30mm (the chamfer angle model can be processed into a chamfer angle model of 10mm-50mm according to actual requirements). The specific installation operation steps are as follows:
step 1: clamping the clamping groove 4 of the chamfering line on one side of the second template 2, wherein the chamfering line can be clamped on the template 2 due to the sliding friction effect between the clamping groove 4 and the template;
step 2: installing a first template 1, and vertically assembling and splicing templates on two sides;
and step 3: the first template 1 and the second template 2 are tightly nailed and reinforced at the positions of the first clamping groove gap 5 and the second clamping groove gap 6 by using two iron nails 7 (see figure 1);
and 4, step 4: the chamfer line arc surface 3 is contacted with concrete, and the concrete chamfer is beautiful and straight after pouring and forming;
and 5: after the concrete shaping, at first demolish two fixed iron nail 7 of template, this application chamfer lines can directly be followed the plank and taken off, and lines can not destroyed by the iron nail like this, can guarantee that this application chamfer lines's is intact harmless, accomplishes many times to have enough to meet the need the use.
The chamfer lines of the above embodiments are preferably made of PVC material, and those skilled in the art can also flexibly select the material of the chamfer lines without changing the structure of the present application according to actual conditions.
In the technical solution in the embodiment of the present application, at least the following technical effects and advantages are provided:
the chamfering line effectively solves the defect that the traditional chamfering line needs to be fixed on a template by an iron nail when being installed, the chamfering line is fast to install and dismantle, and the installation time is saved; the construction method can be used repeatedly, and the construction cost is reduced; the standardized design, the industrialized production and the integrated installation are adopted, the size error of the component is small, the energy consumption is low, the efficiency is high, and the production cost is reduced; has good decorative effect, is suitable for the currently widely-constructed fair-faced concrete structure, and has wide application range.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The terms "comprises," "comprising," or any other similar term are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions can be made on the related technical features by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions will fall into the protection scope of the invention.
Claims (8)
1. A chamfer line is characterized by comprising a first structural member, a second structural member, a third structural member and a fourth structural member, wherein the first structural member is arranged along a first direction, the second structural member and the third structural member are arranged at intervals along a second direction, and the first direction is orthogonal to the second direction;
the first end of the second structural member is connected with the first end of the first structural member, the third structural member is connected with the middle of the first structural member, the fourth structural member is of an arc-shaped structure, the first end of the fourth structural member is connected with the end, away from the first structural member, of the third structural member, the second end of the fourth structural member is connected with the second end of the first structural member, and the bending direction of the arc-shaped structure of the fourth structural member is away from the second structural member;
the first structural member, the second structural member and the third structural member form a U-shaped groove, and a plurality of L-shaped notches are uniformly formed in the U-shaped groove along the length direction.
2. The chamfered line of claim 1, wherein the first, second, third, and fourth structures are each plate-like structures, and wherein the first, second, third, and fourth structures have a length substantially greater than a width.
3. The relief line of claim 1, wherein the second and third structural members are each disposed on the same side of the first structural member.
4. The relief line of claim 1, wherein the second structure is spaced further from the first structure than the third structure is spaced further from the first structure.
5. The chamfered line of claim 1, wherein the ratio of the width of the L-shaped notch to the length of the chamfered line is 1:20.
6. the chamfered line of claim 5, wherein the length of the chamfered line is 3 meters and the width of the L-shaped notch is 150mm.
7. The relief line of any one of claims 1-6, wherein the first, second, third, and fourth structural members are integrally formed.
8. The chamfered line of any of claims 1 to 6, wherein the chamfered line is made of PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122360074.4U CN217760003U (en) | 2021-09-28 | 2021-09-28 | Chamfering line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122360074.4U CN217760003U (en) | 2021-09-28 | 2021-09-28 | Chamfering line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217760003U true CN217760003U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122360074.4U Active CN217760003U (en) | 2021-09-28 | 2021-09-28 | Chamfering line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217760003U (en) |
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2021
- 2021-09-28 CN CN202122360074.4U patent/CN217760003U/en active Active
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