CN211873806U - Magnesium alloy building template - Google Patents
Magnesium alloy building template Download PDFInfo
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- CN211873806U CN211873806U CN202020386668.5U CN202020386668U CN211873806U CN 211873806 U CN211873806 U CN 211873806U CN 202020386668 U CN202020386668 U CN 202020386668U CN 211873806 U CN211873806 U CN 211873806U
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Abstract
The utility model discloses a magnesium alloy building templates. The magnesium alloy building template comprises a panel (10); the edge of the panel (10) integrally extends towards the back to form a folded edge (11); the folded edge (11) is provided with a splicing through hole (110); the back of the panel (10) is provided with an integrated main rib (12), and the main rib (12) comprises a longitudinal reinforcing rib (121) and a transverse reinforcing rib (122); the back of the panel (10) is also provided with an integrated secondary rib (13). The building template is made of magnesium alloy materials, is light in weight, and adopts the structural design of the main ribs and the secondary ribs and the integrated forming structure, so that the bearing capacity of the whole magnesium alloy building template is increased, and the manufacturing cost is reduced.
Description
Technical Field
The utility model relates to a building materials technical field, concretely relates to magnesium alloy building templates.
Background
As a temporary supporting structure for concrete placement, a building formwork can form a concrete structure or a member in a predetermined position and geometric dimensions, and maintain the concrete structure in a correct position, thereby enabling the concrete structure to meet a predetermined design requirement. The building template is adopted for concrete pouring, so that the quality and the construction safety of a concrete project can be effectively guaranteed, the construction progress is accelerated, and the engineering cost is reduced.
In the process of pouring the building template for concrete, the building template needs to bear the self weight of the building template and external load acting on the building template, which puts high requirements on the load capacity of the building template. The traditional building template is usually made of steel, although the load capacity is extremely strong, the self weight is heavy, so that the building template is required to bear extremely high dead weight in the pouring process, and the traditional building template is inconvenient to carry and disassemble, complex in repair process, high in cost and low in recycling value. With the development of the capital construction industry, the aluminum alloy template is gradually applied to the construction of a concrete structure, but the aluminum alloy still has higher density and high manufacturing cost.
Magnesium alloys have a lower density and are more capable of being loaded by impact than aluminum alloys. However, the existing building templates made of magnesium alloy are still less, the bearing capacity is still weaker, the manufacturing cost is still higher, and the splicing use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a magnesium alloy building template aiming at the defects or the defects existing in the prior art. The building template is made of magnesium alloy materials, is light in weight, adopts the structural design of the main ribs and the secondary ribs and the integrated forming structure, increases the bearing capacity of the whole magnesium alloy building template, reduces the manufacturing cost, has high recycling value and is convenient to splice and use.
The purpose of the utility model is realized through the following technical scheme.
A magnesium alloy building template comprising a panel; the edge of the panel integrally extends towards the back to form a folded edge; the folded edge is provided with a splicing through hole; the back of the panel is provided with an integrated main rib, and the main rib comprises a longitudinal reinforcing rib and a transverse reinforcing rib; the back of the panel is also provided with an integrated secondary rib.
In a preferred embodiment, the joints of the longitudinal reinforcing ribs and the transverse reinforcing ribs, the joints of the longitudinal reinforcing ribs and the secondary ribs, and the joints of the transverse reinforcing ribs and the secondary ribs are provided with integrated connecting reinforcing columns.
In a preferred embodiment, the longitudinal reinforcing rib, the transverse reinforcing rib and the secondary rib are integrally connected with the folded edge.
In a preferred embodiment, the thickness of the folded edge is 8.0-9.0 mm.
In a preferred embodiment, the height of the secondary ribs is lower than the height of the main ribs.
In a more preferable embodiment, the height of the main rib is 10-30 mm, and the height of the main rib is lower than that of the folded edge.
In a preferred embodiment, the thickness of the main rib is 3.0-5.0 mm.
In a preferred embodiment, the secondary ribs are distributed in a shape of a Chinese character 'mi'.
In a more preferred embodiment, the height of the secondary ribs is 2.0-8.0 mm.
In a preferred embodiment, the thickness of the secondary ribs is 3.0-5.0 mm.
In a more preferred embodiment, the secondary ribs distributed in the shape of a Chinese character 'mi' are integrally connected with each other.
In a preferred embodiment, the outer surface of the flange has a groove thereon; the splicing through holes are correspondingly distributed in the grooves.
In a more preferred embodiment, the depth of the groove is 2.0 mm.
Compared with the prior art, the utility model has the advantages of as follows and beneficial effect:
(1) the building template of the utility model adopts magnesium alloy material with low density, so that the weight of the whole building template is lighter under the same volume, and the building template is convenient to use, transport, disassemble and assemble and is more convenient to use; moreover, the magnesium building template has low adhesive force with concrete, can effectively reduce the bonding between cement and the building template, reduces the repair cost and has high recycling value.
(2) The building template of the utility model adopts the structural design of the main ribs and the secondary ribs, the main ribs can provide guarantee for the load capacity of the whole magnesium alloy building template, and the secondary ribs distributed in a shape like a Chinese character 'mi' can further improve the load capacity of the whole magnesium alloy building template, so that the load capacity of the whole magnesium alloy building template is increased; moreover, the folding edge is provided with the groove and the splicing through holes correspondingly distributed in the groove, so that the splicing use is more convenient.
(3) The utility model discloses a building templates is forming structure of integration, and forming process is simple, need not the welding, and the productivity is high and with low costs, is favorable to extensive industrial production preparation.
Drawings
Fig. 1 is a schematic perspective view of a magnesium alloy building template according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of portion B of FIG. 1;
FIG. 4 is a schematic structural view of portion C of FIG. 1;
FIG. 5 is a schematic structural view of a magnesium alloy building template according to the present invention in a working state;
the attached drawings are marked as follows: 1-magnesium alloy building template, 10-panel, 11-folded edge, 110-splicing through hole, 111-groove, 12-main rib, 121-longitudinal reinforcing rib, 122-transverse reinforcing rib, 13-secondary rib, 14-connecting reinforcing column and 2-splicing piece.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following specific embodiments and accompanying drawings, but the scope of protection and the implementation of the present invention are not limited thereto. In the description of the embodiments of the present invention, it should be noted that the terms "left", "right", "front", "back", etc. indicate the orientation or position relationship based on the figure, or the orientation or position relationship that the product of the present invention is usually placed when in use, or only used for distinguishing the description, and are only used for convenience of description and simplification of the description, but not for indicating or implying that the device or element that is referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the present invention, nor indicating or implying relative importance.
Example 1
Referring to fig. 1, the magnesium alloy building template of the present embodiment is an integrated die-cast magnesium alloy building template.
The magnesium alloy building template comprises a panel 10, wherein the edge of the panel 10 integrally extends towards the back to form a folded edge 11. The front face of the panel 10 is flat and in use the integral building formwork is fixedly positioned with the front face of the panel 10 facing the side on which the concrete is poured, so that the concrete structure is shaped along the front face of the panel 10 and maintained in position during pouring.
Optionally, the thickness of the panel 10 is 4.0-6.0 mm, and the thickness of the folded edge 11 is 8.0-9.0 mm.
Moreover, the hem 11 is provided with a splicing through hole 110 for splicing independent magnesium alloy building templates. And the edges of the periphery of the panel 10 are provided with the hems 11, and the hems 11 on the periphery are provided with the splicing through holes 110, so that the splicing is convenient and quick, and the splicing and assembling time is saved. When the magnesium alloy building template is used, a plurality of magnesium alloy building templates 1 are spliced for use, and referring to fig. 5, an example in which two magnesium alloy building templates 1 are spliced from the left to the right in the width direction is given. Specifically, two adjacent magnesium alloy building templates 1 are spliced by adopting a splicing piece 2, wherein the splicing piece 2 comprises a bolt with one end diameter smaller than the aperture of a splicing through hole 110 and the other end diameter larger than the aperture of the splicing through hole 110, and one end with a small diameter of the bolt is provided with an inserting hole; during splicing, the splicing through holes 110 on the corresponding spliced folded edges 11 of two adjacent magnesium alloy building templates 1 correspond, one small-diameter end of the bolt penetrates from the splicing through hole 110 on one magnesium alloy building template 1 to the splicing through hole 110 on the other magnesium alloy building template 1, and the locking block is inserted in the inserting hole of the bolt to lock and splice the two independent magnesium alloy building templates 1 for use. In the same way, a plurality of magnesium alloy building templates 1 can be spliced and used in sequence.
The back of the panel 10 is provided with an integrated main rib 12, and optionally, the thickness of the main rib is 3.0-5.0 mm. The main reinforcement 12 includes a longitudinal reinforcing bead 121 disposed in the longitudinal direction of the magnesium alloy building panel and a transverse reinforcing bead 122 disposed in the transverse direction of the magnesium alloy building panel.
Further, there is an integrated secondary rib 13 on the back of the panel 10. Specifically, the height of the secondary bead 13 is lower than the height of the main bead 12. Optionally, the height of the main rib 12 is 10-30 mm, the height of the main rib 12 is lower than that of the folded edge 11, and the height of the secondary rib 122 is 2.0-8.0 mm.
The longitudinal reinforcing rib 121, the transverse reinforcing rib 122 and the secondary rib 13 are integrally connected with the folded edge 11. The longitudinal reinforcing rib 121 is integrally connected with the two folding edges 11 in the width direction in the longitudinal direction, the transverse reinforcing rib 122 is integrally connected with the two folding edges 11 in the length direction in the transverse direction, and the longitudinal reinforcing rib 121 and the transverse reinforcing rib 122 are of integrated structures on the panel 10, so that the longitudinal and transverse folding edges 11 can be effectively reinforced and supported, the rigidity guarantee is provided for the whole magnesium alloy building template, and the load capacity of the whole magnesium alloy building template is guaranteed; the secondary ribs 13 integrally connected with the folded edges 11 are arranged, and the secondary ribs 13 are also integrally formed on the panel 10, so that the load capacity of the whole magnesium alloy building template can be further improved, and the bearing capacity of the whole magnesium alloy building template is increased.
In this embodiment, the secondary ribs 13 are distributed in a shape like a Chinese character mi, and the structure stability of the distribution in a shape like a Chinese character mi is good. Moreover, the secondary ribs 13 distributed in the shape of a Chinese character 'mi' are integrally connected, so that the secondary ribs 13 distributed in the shape of a Chinese character 'mi' have a good cooperative supporting effect. Therefore, the secondary ribs 13 have a larger supporting effect, and the mechanical property of the whole building template is the best on the basis of the structure of the whole magnesium alloy building template which is greatly simplified.
Optionally, the thickness of the main rib 12 is 3.0-5.0 mm, and the thickness of the secondary rib 13 is 3.0-5.0 mm.
Referring to fig. 2 and 3, the joint of the longitudinal bead 121 and the transverse bead 122, the joint of the longitudinal bead 121 and the secondary bead 13, and the joint of the transverse bead 122 and the secondary bead 13 are provided with an integrated connection reinforcement column 14. Connect the center of connection between two liang of each other of reinforcement post 14 as vertical strengthening rib 121, horizontal strengthening rib 122 and time muscle 13, all play middle reinforcing effect to vertical strengthening rib 121, horizontal strengthening rib 122 and the whole muscle way of time muscle 13, can effectively avoid vertical strengthening rib 121, the deformation of the whole muscle way of horizontal strengthening rib 122 and time muscle 13 when receiving the weight, strengthen the rigidity of the whole muscle way of vertical strengthening rib 121, horizontal strengthening rib 122 and time muscle 13, thereby ensured the mechanical properties contribution of vertical strengthening rib 121, horizontal strengthening rib 122 and time muscle 13 to whole magnesium alloy building templates.
In addition, as shown in fig. 1 and 4, the outer surface of the flange 11 has a groove 111. Moreover, the splicing through holes 110 are correspondingly distributed in the groove 111. The surface of hem 11 is seted up the recess 111 that corresponds with concatenation through-hole 110, and when a plurality of magnesium alloy building templates splice the use, concatenation through-hole 110 on the hem 11 of the magnesium alloy building templates of two adjacent concatenations will not direct sealed butt joints owing to the existence of recess 111, conveniently exhausts and arranges the sediment, makes the concatenation of a plurality of magnesium alloy building templates use more conveniently.
Optionally, the depth of the groove 111 is 2.0 mm.
Example 2
The magnesium alloy building panel of example 1 was subjected to performance testing.
Two magnesium alloy building templates of example 1 with the size of 400mm 1300mm were used, the weight of a single magnesium alloy building template was 8.0kg, 2 longitudinal reinforcing ribs, 5 transverse reinforcing ribs, the height of the folded edge 11 was 65mm, the thickness of the folded edge 11 was 8.0mm, the thickness of the panel 10 was 4.0mm, the height of the main rib was 40mm, and the thickness of the main rib 121 and the secondary rib 122 was 3.0mm, and the test was performed by replacing one standard plate with the spliced piece 2 (400mm 2600 mm).
1. Strength test
The test method comprises the following steps: load 60kN/m3And the standard load is achieved by adopting a loading mode of 300N/s, and the constant load is kept for 2 hours.
And (3) testing results: the maximum deformation of the template is 0.8mm, and the residual deformation after unloading is 0.12 mm.
2. Drop test
The test method comprises the following steps: fall from a height of 9m and the sharp corner contacts the floor of the cement slab.
And (3) testing results: no cracking.
It can be known that the magnesium alloy building template of the embodiment 1 has good mechanical properties, strong loading capacity and drop resistance. Show the utility model discloses a magnesium alloy building templates can be good be applied to building concrete placement's interim and strut, and use value is high.
The above embodiments are merely preferred embodiments of the present invention, and only lie in further detailed description of the technical solutions of the present invention, but the protection scope and the implementation manner of the present invention are not limited thereto, and any changes, combinations, deletions, replacements, or modifications that do not depart from the spirit and principles of the present invention will be included in the protection scope of the present invention.
Claims (7)
1. A magnesium alloy building panel, comprising a panel (10); the edge of the panel (10) integrally extends towards the back to form a folded edge (11); the folded edge (11) is provided with a splicing through hole (110); the back of the panel (10) is provided with an integrated main rib (12), and the main rib (12) comprises a longitudinal reinforcing rib (121) and a transverse reinforcing rib (122); the back of the panel (10) is also provided with an integrated secondary rib (13).
2. A magnesium alloy building template according to claim 1, characterized in that the joints of the longitudinal reinforcing bar (121) and the transverse reinforcing bar (122), the joints of the longitudinal reinforcing bar (121) and the secondary bar (13), and the joints of the transverse reinforcing bar (122) and the secondary bar (13) are all provided with integrated connecting reinforcing columns (14).
3. A magnesium alloy building template according to claim 1, wherein the longitudinal reinforcement (121), the transverse reinforcement (122) and the secondary reinforcement (13) are integrally connected to the flange (11).
4. A magnesium alloy building panel as claimed in claim 1, characterised in that the height of the secondary ribs (13) is lower than the height of the main ribs (12).
5. The magnesium alloy building template according to any one of claims 1 to 4, wherein the secondary ribs (13) are distributed in a shape of a Chinese character 'mi'.
6. A magnesium alloy building template according to claim 5, characterized in that the secondary ribs (13) distributed in a shape of a Chinese character 'mi' are integrally connected with each other.
7. A magnesium alloy building panel according to claim 1, wherein the flange (11) has a groove (111) on its outer surface; the splicing through holes (110) are correspondingly distributed in the grooves (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020386668.5U CN211873806U (en) | 2020-03-24 | 2020-03-24 | Magnesium alloy building template |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020386668.5U CN211873806U (en) | 2020-03-24 | 2020-03-24 | Magnesium alloy building template |
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| CN211873806U true CN211873806U (en) | 2020-11-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396424A (en) * | 2021-12-24 | 2022-04-26 | 安徽日飞轴承有限公司 | Special reinforced bearing for self-lubricating high-temperature guide rail |
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2020
- 2020-03-24 CN CN202020386668.5U patent/CN211873806U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396424A (en) * | 2021-12-24 | 2022-04-26 | 安徽日飞轴承有限公司 | Special reinforced bearing for self-lubricating high-temperature guide rail |
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