CN216076269U - Special-shaped multi-curvature assembled wood formwork - Google Patents
Special-shaped multi-curvature assembled wood formwork Download PDFInfo
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- CN216076269U CN216076269U CN202122281019.6U CN202122281019U CN216076269U CN 216076269 U CN216076269 U CN 216076269U CN 202122281019 U CN202122281019 U CN 202122281019U CN 216076269 U CN216076269 U CN 216076269U
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Abstract
The utility model discloses a special-shaped multi-curvature assembled wood formwork which comprises a plurality of formwork units, wherein the formwork units are detachably connected, each formwork unit comprises an inner plate, a plurality of back ridges and a plurality of secondary ridges, the back ridges are horizontally and parallelly arranged on the outer surface of the inner plate, the secondary ridges are vertically and parallelly arranged on the outer surface of the inner plate, the shapes of the back ridges and the secondary ridges are matched with the shapes of the outer surface of the inner plate in the corresponding direction, and at least one curved formwork unit is arranged in each formwork unit. The utility model adopts a plurality of template units in a detachable connection mode, so that the template units with the same curvature can be used in a turnover way, thereby saving materials and labor force and saving construction cost; and the positioning is carried out at a plurality of positions, so that the position accuracy when the template units are connected is ensured, the forming quality of the concrete is improved to a certain extent, and the method is worth being popularized and used.
Description
Technical Field
The utility model relates to the technical field of building appliances, in particular to a special-shaped multi-curvature assembled wood formwork.
Background
In recent years, the construction industry is rapidly developed, and the special-shaped multi-curvature structure is widely applied to public buildings and landscape engineering. Compared with the traditional concrete structure, the special-shaped multi-curvature structure has the advantages that the curvature is multiple, the structure is complex, the construction difficulty is high, and the erection and monitoring of the formwork support are also complex when the formwork is manufactured and reinforced.
The traditional construction method usually adopts a method of replacing a straight formwork with a curved formwork, the construction process is complicated, the concrete forming quality is poor, the construction recovery residual value is low, and the construction quality is a weak link.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: how to process more complicacy that current dysmorphism multi-curvature structure exists with the template to do not have the problem of turnover service ability, provide a dysmorphism multi-curvature assembled plank sheathing.
The utility model solves the technical problem through the following technical scheme, the template comprises a plurality of template units, the template units are detachably connected, each template unit comprises an inner plate, a plurality of back ridges and a plurality of secondary ridges, the back ridges are horizontally and parallelly arranged on the outer surface of the inner plate, the secondary ridges are vertically and parallelly arranged on the outer surface of the inner plate, the shapes of the back ridges and the secondary ridges are matched with the shape of the outer surface of the inner plate in the corresponding direction, and at least one curved template unit is arranged in the template units.
Preferably, the plurality of back ridges and the plurality of secondary ridges are equally spaced.
Preferably, when the number of layers of the special-shaped multi-curvature assembled wood formwork is a single layer, a positioning structure is arranged between the inner plates of two adjacent formwork units, and the positioning between the inner plates of two adjacent formwork units is realized through the positioning structure.
Preferably, the positioning structure comprises a groove and a convex strip which are matched, the groove is arranged at the edge of the inner plate in the formwork unit at one side, and the convex strip is arranged at the edge of the inner plate in the formwork unit at the other side.
Preferably, a plurality of first connecting structures are arranged between the inner plates of two adjacent template units, and the inner plates of two adjacent template units are detachably connected through the first connecting structures.
Preferably, the first connecting structure includes a first insertion hole and a first connecting bolt, the first insertion hole is disposed on two minor ridges at the outermost edges of the two side formwork units, and the first connecting bolt penetrates through the first insertion hole.
Preferably, the secondary edge and the back edge of one side template unit form a first tongue-and-groove seam, the secondary edge and the back edge of the other side template unit form a second tongue-and-groove seam, and the first tongue-and-groove seam and the second tongue-and-groove seam form a complete tongue-and-groove when connected.
Preferably, when the number of the layers of the special-shaped multi-curvature assembled wood formwork is multiple, a plurality of second connecting structures are arranged between two adjacent formwork units in the upper layer and the lower layer, and the two adjacent formwork units in the upper layer and the lower layer are detachably connected through the second connecting structures.
Preferably, the second connecting structure comprises a second jack and a second connecting bolt, the second jack is uniformly arranged on the back edge at the lowest part of the upper-layer template unit and the back edge at the highest part of the lower-layer template unit, and the second connecting bolt penetrates through the second jack.
Compared with the prior art, the utility model has the following advantages: the template unit with the same curvature can be used in a turnover way by adopting a detachable connection mode and consisting of a plurality of template units, so that materials and labor force are saved, and the construction cost is saved; and the positioning is carried out at a plurality of positions, so that the position accuracy when the template units are connected is ensured, the forming quality of the concrete is improved to a certain extent, and the method is worth being popularized and used.
Drawings
FIG. 1 is a schematic diagram of an assembled single-layer template unit according to an embodiment of the present invention;
FIG. 2 is a schematic view of the combination of a straight unit and a curved unit (fully engaged) according to an embodiment of the present invention;
FIG. 3 is a schematic view of the combination of a straight unit and a curved unit (not fully engaged) in the embodiment of the present invention;
FIG. 4 is a schematic diagram of the overall structure of the special-shaped multi-curvature fabricated wooden template in the embodiment of the utility model;
fig. 5 is a schematic vertical sectional view at the second coupling bolt in the embodiment of the present invention.
Detailed Description
The following examples are given for the detailed implementation and specific operation of the present invention, but the scope of the present invention is not limited to the following examples.
As shown in fig. 1 to 5, the present embodiment provides a technical solution: the utility model provides a dysmorphism multiple curvature assembled plank sheathing, includes a plurality of template units, each the template unit all includes inner panel, many back of the body stupefied, many time stupefied, many back of the body stupefied level and parallel equidistant setting are in the surface of inner panel and rather than fixed connection, many the stupefied vertical and parallel equidistant setting of time is in the surface of inner panel and rather than fixed connection, the back of the body is stupefied the shape of inferior stupefied with the surface of inner panel is in the shape phase-match that corresponds the direction, can dismantle the connection between the template unit. The detachable connection mode is adopted, the template units with the same curvature can be used in a turnover mode, materials and labor force are saved, and construction cost is saved.
In this embodiment, the template unit includes two kinds, totally six, divide into two sets of (two-layer), and every group is two straight face units, a bent shape unit respectively, two ends of two straight face units respectively with the connection can be dismantled at the both ends of bent shape unit, and the position of straight face unit, bent shape unit corresponds in the upper and lower floor, can dismantle the connection each other.
In this embodiment, the straight face unit includes straight inner panel 11, five straight stupexes 12, three first stupexes 13, five straight stupexes 12 level and parallel equidistant setting are in the surface of straight inner panel 11, three first stupexes 13 are vertical and parallel equidistant setting are in the surface of straight inner panel 11. The straight back edges 12 and the first secondary edges 13 which are arranged at equal intervals can ensure that the pressure bearing capacity of each part of the straight inner plate 11 is kept in a certain range, and meanwhile, the processing is convenient.
In this embodiment, the curved unit includes curved inner panel 21, five curved stupexes 22, many the stupexes 23 of second time, five curved stupexes 22 level and parallel equidistant setting of back are in the surface of curved inner panel 21, many the stupexes 23 of second time are vertical and parallel equidistant setting and are in the surface of curved inner panel 21. The curved back edges 22 and the second secondary edges 23 which are arranged at equal intervals can ensure that the pressure bearing capacity of each part of the curved inner plate 21 is kept within a certain range.
In this embodiment, a positioning structure is disposed between the straight inner plate 11 and the curved inner plate 21 in the same layer (i.e., in the horizontal direction), and the straight inner plate 11 and the curved inner plate 21 are positioned by the positioning structure.
In this embodiment, the positioning structure includes the setting and is in the recess 111 on straight inner panel 11 edge, setting are in the sand grip 211 on curved inner panel 21 edge, recess 111 with the sand grip 211 shape is the same, and then realizes the matching positioning connection, can effectively prevent concrete from flowing out from the seam between the template when pouring simultaneously.
In the present embodiment, in the same layer (i.e., in the horizontal direction), a plurality of first connecting structures are provided between the first secondary corrugation 13 located at the outermost edge of the straight inner plate 11 and the second secondary corrugation 23 located at the outermost edge of the curved inner plate 21, and the first connecting structures are detachably connected with each other.
In this embodiment, the first connecting structure includes a plurality of sets of first insertion holes (two in one set) disposed on the first secondary edge 13 of the straight inner plate 11 and the second secondary edge 23 of the inner plate 21, and the first connecting bolt 3, and when connecting, the first connecting bolt 3 correspondingly penetrates through the two first insertion holes and is screwed, so as to realize stable connection.
In this embodiment, the edge surface of the first secondary ridge 13 located at the outermost edge of the straight inner plate 11 and the edge surface of the straight back ridge 12 form a first tongue-and-groove seam 112 together, the second secondary ridge 23 located at the outermost edge of the curved inner plate 21 and the edge surface of the curved back ridge 22 form a second tongue-and-groove seam 212 matched with the first tongue-and-groove seam 112 together, and the first tongue-and-groove seam 112 and the second tongue-and-groove seam 212 play a good positioning role when connected.
In this embodiment, in different layers (i.e. in the vertical direction), a plurality of second connection structures are arranged between the lowermost back edge in the upper layer template unit and the uppermost back edge in the lower layer template unit, and the lowermost back edge in the upper layer template unit and the uppermost back edge in the lower layer template unit are detachably connected through the second connection structures.
In this embodiment, the second connecting structure includes a second inserting hole 5 and a second connecting bolt 4, the second inserting hole 5 is arranged on the lowermost back edge of the upper-layer template unit and the uppermost back edge of the lower-layer template unit, and the second connecting bolt 4 correspondingly penetrates through the two second inserting holes 5 and is screwed down during connection, so that stable connection is realized.
In this embodiment, the second insertion hole 5 is a square hole, the upper half section of the second connection bolt 4 is a square section matched with the inner contour of the square hole, the lower end is a cylindrical section with an area smaller than the sectional area of the square section, and the cylindrical section is connected with a nut to realize locking. The square holes are matched with the square sections, so that accurate positioning between the lowermost back edge in the upper template unit and the uppermost back edge in the lower template unit can be realized, and the upper template unit and the lower template unit are prevented from being staggered.
In this embodiment, the length of the square section is less than the sum of the thicknesses of the lowermost back edge of the upper formwork unit and the uppermost back edge of the lower formwork unit, so that the nut locking operation is not hindered.
The working principle is as follows: in the using process, in the same layer, the grooves 111 and the convex strips 211 are used for assembling the inner plates, then the first connecting bolt 3 is used for connecting two adjacent template units, and the groove formed by the first groove seam 112 and the second groove seam 212 is used for positioning; in the upper layer and the lower layer, the upper template unit and the lower template unit are connected by a second connecting bolt 4 to form a complete template structure, and finally, split bolts are arranged on two sides of the corresponding connecting part in a penetrating way to carry out secondary reinforcement; the template units can be disassembled and assembled into complete template structures with different shapes when needed, and the template structure is practical.
In conclusion, the special-shaped multi-curvature assembled wood formwork is formed by adopting a plurality of formwork units in a detachable connection mode, so that the formwork units with the same curvature can be used in a turnover mode, materials and labor force are saved, and construction cost is saved; and the positioning is carried out at a plurality of positions, so that the position accuracy when the template units are connected is ensured, the forming quality of the concrete is improved to a certain extent, and the method is worth being popularized and used.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. The utility model provides a dysmorphism multiple curvature assembled plank sheathing which characterized in that: including a plurality of template units, can dismantle the connection between the template unit, each the template unit all includes inner panel, many back arriss, many time stupefied, many back arriss level and parallel arrangement are in the surface of inner panel, many the vertical and parallel arrangement of time arriss is in the surface of inner panel, back arris the shape of time arris with the shape phase-match of inner panel surface in corresponding direction is a plurality of at least include a bent shape template unit in the template unit.
2. The profiled multi-curvature assembled wood formwork of claim 1, wherein: the back ridges and the secondary ridges are arranged at equal intervals.
3. The profiled multi-curvature assembled wood formwork of claim 1, wherein: the number of layers of the special-shaped multi-curvature assembled wood formwork is one, a positioning structure is arranged between the inner plates of two adjacent formwork units, and the positioning between the inner plates of two adjacent formwork units is realized through the positioning structure.
4. The profiled multi-curvature assembled wood formwork of claim 3, wherein: the positioning structure comprises a groove and a raised line which are matched, the groove is arranged on one side of the edge of the inner plate in the template unit, and the raised line is arranged on the other side of the edge of the inner plate in the template unit.
5. The profiled multi-curvature assembled wood formwork of claim 4, wherein: a plurality of first connecting structures are arranged between the inner plates of two adjacent template units, and the inner plates of the two adjacent template units are detachably connected through the first connecting structures.
6. The profiled multi-curvature assembled wood formwork of claim 5, wherein: the first connecting structure comprises a first jack and a first connecting bolt, the first jack is arranged on two secondary ridges at the outermost edges of the template units on the two sides, and the first connecting bolt penetrates through the first jack.
7. The profiled multi-curvature assembled wood formwork of claim 5, wherein: the secondary edge of the template unit on one side and the edge of the back edge form a first tongue-and-groove seam, the secondary edge of the template unit on the other side and the edge of the back edge form a second tongue-and-groove seam, and the first tongue-and-groove seam and the second tongue-and-groove seam form a complete tongue-and-groove when connected.
8. The profiled multi-curvature assembled wood formwork of claim 5, wherein: the special-shaped multi-curvature assembled wood formwork is characterized in that the number of layers of the special-shaped multi-curvature assembled wood formwork is multiple, a plurality of second connecting structures are arranged between two adjacent formwork units in the upper layer and the lower layer, and the two adjacent formwork units in the upper layer and the lower layer are detachably connected through the second connecting structures.
9. The profiled multi-curvature assembled wood formwork of claim 8, wherein: the second connecting structure comprises a second jack and a second connecting bolt, the second jack is uniformly arranged on the back edge at the bottom of the upper template unit and the back edge at the top of the lower template unit, and the second connecting bolt penetrates through the second jack.
10. The profiled multi-curvature assembled wood formwork of claim 9, wherein: the second jack is a square hole, the upper half section of the second connecting bolt is a square section matched with the inner contour of the square hole, the lower end of the second connecting bolt is a cylindrical section with the area smaller than the sectional area of the square section, and the length of the square section is smaller than the sum of the thickness of the lowermost back edge in the upper template unit and the thickness of the uppermost back edge in the lower template unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281019.6U CN216076269U (en) | 2021-09-18 | 2021-09-18 | Special-shaped multi-curvature assembled wood formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122281019.6U CN216076269U (en) | 2021-09-18 | 2021-09-18 | Special-shaped multi-curvature assembled wood formwork |
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| Publication Number | Publication Date |
|---|---|
| CN216076269U true CN216076269U (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122281019.6U Active CN216076269U (en) | 2021-09-18 | 2021-09-18 | Special-shaped multi-curvature assembled wood formwork |
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| CN (1) | CN216076269U (en) |
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- 2021-09-18 CN CN202122281019.6U patent/CN216076269U/en active Active
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