CN216516853U - Cast-in-place structure reserves tenon fourth of twelve earthly branches and decorates roof beam construction equipment - Google Patents
Cast-in-place structure reserves tenon fourth of twelve earthly branches and decorates roof beam construction equipment Download PDFInfo
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- CN216516853U CN216516853U CN202123222923.6U CN202123222923U CN216516853U CN 216516853 U CN216516853 U CN 216516853U CN 202123222923 U CN202123222923 U CN 202123222923U CN 216516853 U CN216516853 U CN 216516853U
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Abstract
The utility model provides a construction device for a cast-in-place structure reserved mortise-tenon decorative beam, which is used for solving the technical problems that the existing shear wall and a decorative beam are not beneficial to assembled construction and poor in recycling performance when in mortise-tenon structural connection. The casting support device comprises a first support plate, wherein the first support plate is connected with a second support plate through a detachable assembly, the first support plate is respectively positioned on the upper side and the lower side of a mortise-tenon joint, the second support plate is positioned on the left side and the right side of the mortise-tenon joint, the second support plates are connected through a movable support mechanism, the adjacent first support plate and the second support plate are connected through a tensioning and stretching mechanism, a casting support assembly is arranged on the same side of the first support plate and the second support plate, and the casting support assembly is matched with a shear wall casting template. The utility model realizes the quick disassembly of the construction device, has good recycling property, and the poured tenon-and-mortise structure is convenient for the installation and pouring of the prefabricated decorative beam.
Description
Technical Field
The utility model relates to the technical field of concrete pouring, in particular to a construction device for a reserved mortise-tenon decorative beam of a cast-in-place structure.
Background
The prefabricated shear wall structure is a modern building structure mode, and is different from the traditional concrete building mode in that the building adopts an assembly mode, so that the water consumption and the energy consumption are relatively low, and the pollution of solid waste, garbage, sewage and the like can not be generated. Meanwhile, the building mode is also beneficial to realizing housing industrialization and building energy conservation and emission conservation. The main structure of the building is completed by adopting an assembly type structure mainly in a mode of reservation and on-site assembly by a manufacturer, and the main structure has good adaptability on some places with poor construction conditions.
Along with the continuous optimization of building construction technology, adopt aluminium membrane, climb a construction technology, the ornamental beam often is not at the top of building, and the construction process climbs the frame and need promote, so fail with floor major structure one shot forming.
In the prior art, as an assembly type concrete shear wall connecting method based on a mortise and tenon joint structure disclosed in the Chinese invention patent 'CN 201911338756.6', the mortise and tenon joint structure is used for ensuring the connection convenience and stability of a decorative beam.
However, the existing mortise and tenon joint structure is generally formed by pouring a sleeve, is not beneficial to prefabricated construction of an assembly type, is a disposable structure, and cannot be recycled, so that a recyclable mortise and tenon joint decoration beam construction device needs to be arranged, and the connection between a decoration beam and a shear wall is facilitated.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems of inconvenience for assembly construction and poor recycling performance when the existing shear wall and a decorative beam are connected in a tenon-and-mortise structure, the utility model provides a construction device for a cast-in-place structure reserved tenon-and-mortise decorative beam, which is characterized in that a hollow tetrahedron structure is formed by a first support plate and a second support plate and is used for supporting the upper direction, the lower direction, the left direction and the right direction at a gap of a shear wall template, namely a reserved tenon-and-mortise joint, a pouring support assembly is arranged between the shear wall pouring template and the reserved tenon-and-mortise joint, so that concrete can not flow into the reserved tenon-and-mortise joint when the shear wall is poured, after the shear wall is poured, the first support plate is pulled by a tensioning and stretching mechanism to separate the first support plate from the shear wall concrete structure, the second support plate is driven by a movable support mechanism to separate from the shear wall concrete structure, and finally the pouring support assembly is separated from the shear wall concrete structure under the driving of the first support plate and the second support plate, the dismantlement of reserving tenon fourth of twelve earthly branches ornamental beam construction equipment is realized, convenient next use, and the recycling nature is good, and the installation and the pouring of the convenient prefabricated ornamental beam of tenon fourth of twelve earthly branches structure of pouring completion.
In order to achieve the purpose, the technical scheme of the utility model is realized as follows:
the utility model provides a cast-in-place structure reserves tenon fourth of twelve earthly branches and decorates roof beam construction equipment, install the decoration roof beam tenon fourth of twelve earthly branches junction of pouring the template at the shear force wall, including first backup pad, first backup pad is connected with the second backup pad through removable component, first backup pad is located the upper and lower both sides of tenon fourth of twelve earthly branches junction respectively, the second backup pad is located the left and right sides of tenon fourth of twelve earthly branches junction, be connected through removing supporting mechanism between the second backup pad, be connected through tensioning tension mechanism between adjacent first backup pad and the second backup pad, first backup pad and second backup pad be provided with one side and pour supporting component, pour supporting component and shear force wall and pour the template and cooperate.
Furthermore, the movable supporting mechanism comprises a gear, the upper side and the lower side of the gear are matched with a spur rack, the end part of the spur rack is connected with the second supporting plate, the spur racks are movably connected through a limiting assembly, and the limiting assembly is located between the gear and the second supporting plate.
Furthermore, the limiting assembly comprises a limiting block, through holes are formed in two ends of the limiting block, and the straight rack is movably arranged in the through holes.
Furthermore, the spur rack is vertical to the second supporting plate, an inclined supporting rod is arranged between the spur rack and the second supporting plate, and two ends of the inclined supporting rod are fixedly connected with the spur rack and the second supporting plate respectively.
Furthermore, tensioning and stretching mechanism includes the threaded rod, and the one end and the first backup pad of threaded rod are articulated, and the other end of threaded rod is connected with the second backup pad through movable assembly.
Furthermore, the movable assembly comprises a pull rod, one end of the pull rod is movably connected with the other end of the threaded rod through a bolt, and the other end of the pull rod is hinged with the second supporting plate.
Furthermore, pour the supporting component and include the backup pad that moves about, the both ends and the second backup pad fixed connection of backup pad that moves about, the backup pad that moves about cooperatees with the shear force wall template of pouring.
Furthermore, the movable supporting plate comprises two supporting plates, the two supporting plates are hinged, and the supporting plates are fixedly connected with the second supporting plate.
Furthermore, the detachable component comprises hinge plates, the hinge plates are respectively arranged at the end parts of the second supporting plate and the first supporting plate, and the hinge plates are detachably connected through pin shafts.
The utility model has the beneficial effects that:
1. the hollow tetrahedron structure is formed by the first support plate and the second support plate, and is used for supporting the upper direction, the lower direction, the left direction and the right direction at the gap of the shear wall template, the movable support plate is arranged between the shear wall pouring template and the reserved mortise-tenon joint, so that concrete can not flow into the reserved mortise-tenon joint when the shear wall is poured, and after the shear wall is poured, the mortise-tenon joint structure can be arranged at the joint of the shear wall and the decorative beam, and the prefabricated decorative beam is convenient to install and pour.
2. According to the utility model, the tensioning and stretching mechanism consisting of the threaded rod and the pull rod is arranged between the adjacent first supporting plate and the second supporting plate, so that the first supporting plate is quickly disassembled, after the first supporting plate is disassembled, the relative movement of the two second supporting plates is realized by using the moving supporting mechanism consisting of the gear, the spur rack and the limiting block, so that the second supporting plate is quickly separated from the concrete structure, the quick disassembly of the whole construction device is further ensured and used for the construction of the mortise-tenon joint structure next time, and the recycling property is good.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of the shear wall of the present invention before casting.
Fig. 2 is a schematic structural diagram of the shear wall of the present invention after casting.
In the figure, 1-hinge plate, 2-diagonal brace, 3-limiting block, 4-pull rod, 5-second supporting plate, 6-spur rack, 7-gear, 8-movable supporting plate, 9-threaded rod and 11-first supporting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
The utility model provides a cast-in-place structure reserves tenon fourth of twelve earthly branches and decorates roof beam construction equipment, install the decoration roof beam tenon fourth of twelve earthly branches junction of pouring the template at the shear force wall, as shown in figure 1, including first backup pad 11, first backup pad 11 is connected with second backup pad 5 through removable component, first backup pad 11 is located the upper and lower both sides of tenon fourth of twelve earthly branches junction respectively, second backup pad 5 is located the left and right sides of tenon fourth of twelve earthly branches junction, be connected through removing supporting mechanism between the second backup pad 5, be connected through tensioning tension mechanism between adjacent first backup pad 11 and the second backup pad 5, first backup pad 11 and second backup pad 5 be provided with one side and pour supporting component, pour supporting component and pour the template with the shear force wall and cooperate.
Prefabricated assembled building can promote the efficiency of construction, at the work progress of prefabricated assembled shear wall structure, need install the decoration roof beam between the shear force wall, for promoting the stability of being connected between decoration roof beam and the shear force wall, be provided with mortise-tenon joint structure on the shear force wall, make decoration roof beam and shear force wall stable connection through mortise-tenon joint structure, perhaps directly set up the template between mortise-tenon joint structure, pour the decoration roof beam. Therefore, the mortise and tenon joint structure is required to be reserved when the shear wall is poured, and the construction device of the mortise and tenon joint structure is required to be arranged on one side of the shear wall template, so that the mortise and tenon joint structure is also preset and completed when the shear wall is poured.
In this embodiment, the cast-in-place structure reserved tenon-and-mortise decorative beam construction device is installed at the gap of the shear wall casting template, i.e. the decorative beam tenon-and-mortise joint, wherein, as shown in fig. 1, firstly, the casting support assembly, the first support plate 11 and the second support plate 5 are sequentially installed at the gap of the shear wall casting template, the casting support assembly ensures that the shear wall template does not flow out from the horizontal direction of the gap when casting concrete, the second support plates 5 at both sides of the casting support assembly ensure that the shear wall template does not flow out from the left and right sides of the gap when casting concrete, the first support plates 11 at both sides of the casting support assembly ensure that the shear wall template does not flow out from the upper and lower sides of the gap when casting concrete, after casting concrete in the shear wall casting template is completed, a tenon-and-mortise joint gap is formed at the decorative beam joint of the shear wall, so as to conveniently lap-joint both ends of the prefabricated decorative beam at the tenon-and-mortise joint, the subsequent fixation and the assembly type construction are convenient, or a template is arranged between the tenon-and-mortise joints, and the template is supported by the tenon-and-mortise joints, so that the decoration beam is convenient to directly pour, and the site direct construction is convenient; secondly, after concrete is poured in the shear wall pouring template, the construction device needs to be dismantled, the detachable component between the first support plate 11 and the second support plate 5 is dismantled, the tensioning and stretching mechanism is adjusted, the first support plate 11 with the detachable component dismantled is pulled, as shown in fig. 2, the first support plate 11 is separated from the shear wall concrete structure, the movable support mechanism is controlled to drive the second support plate 5 to be separated from the shear wall concrete structure, finally, the first support plate 11 and the second support plate 5 are pulled, and the pouring support component is separated from the shear wall concrete structure under the drive of the first support plate 11 and the second support plate 5, so that the construction device is dismantled, the next use is convenient, and the recycling performance is good.
Specifically, as shown in fig. 1, the movable support mechanism includes a gear 7, the upper and lower sides of the gear 7 are matched with the spur rack 6, the end of the spur rack 6 is connected with the second support plate 5, a limit component is movably connected between the spur racks 6, and the limit component is located between the gear 7 and the second support plate 5; the limiting assembly comprises a limiting block 3, through holes are formed in two ends of the limiting block 3, and the straight rack 6 is located in the through holes.
When the second supporting plate 5 is installed, as shown in fig. 1, the gear 7 is adjusted, so that the straight racks 6 on the upper side and the lower side of the gear 7 move on the limiting block 3, the second supporting plate 5 is further pushed, the distance between the second supporting plates 5 meets the requirement of a mortise-tenon joint, the limiting block 3 is respectively connected with the straight racks 6 through holes at the two ends, and the moving stability of the straight racks 6 is ensured; when the second supporting plate 5 is disassembled, as shown in fig. 2, the first supporting plate 11 is separated from the concrete shear wall at the moment, the gear 7 is rotated, so that the straight racks 6 on the upper side and the lower side move to pull the two second supporting plates 5 to move relatively, the second supporting plate 5 is separated from the concrete structure, and the disassembling convenience is ensured.
It should be noted that, in the present embodiment, as shown in fig. 1, in order to further ensure the stability of the movement and the structural strength of the spur rack 6, the spur rack 6 is perpendicular to the second support plate 5, the diagonal brace 2 is disposed between the spur rack 6 and the second support plate 5, and two ends of the diagonal brace 2 are fixedly connected to the spur rack 6 and the second support plate 5, respectively. When the straight rack 6 pushes or pulls the second supporting plate 5 to move, the inclined supporting rod 2 has a supporting function on both the straight rack 6 and the second supporting plate 5, and the stability of the structure is improved.
Further, as shown in fig. 1, the tensioning and stretching mechanism comprises a threaded rod 9, one end of the threaded rod 9 is hinged with the first support plate 11, and the other end of the threaded rod 9 is connected with the second support plate 5 through a movable assembly.
When first backup pad 11's dismantlement needs to be carried out, will dismantle the subassembly and lift off the back, the one end of first backup pad 11 and the one end of second backup pad 5 are no longer connected, at this moment, adjust the length of threaded rod 9 in the movable assembly for distance between first backup pad 11 and the second backup pad 5 shortens, and then under the prerequisite of second backup pad 5 with concrete structure separation, with first backup pad 11 and concrete structure phase separation, realize first backup pad 11's quick dismantlement.
Specifically, as shown in fig. 2, the movable assembly includes a pull rod 4, one end of the pull rod 4 is movably connected with the other end of the threaded rod 9 through a bolt, and the other end of the pull rod 4 is hinged with the second support plate 5; the detachable component comprises hinge plates 1, the hinge plates 1 are respectively arranged at the end parts of the second supporting plate 5 and the first supporting plate 11, and the hinge plates 1 are detachably connected through pin shafts.
When carrying out the dismantlement of first backup pad 11, pull out the round pin axle between the hinge plate 1, rotatory bolt, the tip of threaded rod 9 and pull rod 4 takes place rotatoryly for threaded rod 9 and pull rod 4 take place relative movement, and then make the distance between first backup pad 11 and the second backup pad 5 shorten, realize the quick dismantlement of first backup pad 11.
It should be noted that, in this embodiment, as shown in fig. 2, only the pin shaft on one side of the first support plate 11 is removed, so that the first support plate 11 can rotate around the pin shaft on the other side, and quick removal is achieved. In other embodiments of the present invention, the pin shafts on both sides of the first supporting plate 11 can be removed simultaneously, as long as the purpose of quick removal of the present invention is achieved.
Further, as shown in fig. 1, the pouring support assembly includes a movable support plate 8, two ends of the movable support plate 8 are fixedly connected with the second support plate 5, and the movable support plate 8 is matched with the shear wall pouring template. After concrete structure pouring is completed, the second supporting plate 5 is pulled after being separated from the concrete structure, the second supporting plate 5 drives the movable supporting plate 8 to be separated from the concrete structure, and quick detachment of the movable supporting plate 8 is achieved.
Specifically, the movable supporting plate 8 comprises two supporting plates which are hinged with each other and fixedly connected with the second supporting plate 5. When carrying out the dismantlement of movable support plate 8, pulling second backup pad 5, and then drive two backup pads, two backup pads take place to rotate around articulated department each other, realize movable support plate 8's quick dismantlement.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a cast-in-place structure reserves tenon fourth of twelve earthly branches and decorates roof beam construction equipment, installs the decoration roof beam tenon fourth of twelve earthly branches junction of pouring the template at the shear force wall, a serial communication port, including first backup pad (11), first backup pad (11) are connected with second backup pad (5) through removable component, first backup pad (11) are located the upper and lower both sides of tenon fourth of twelve earthly branches junction respectively, second backup pad (5) are located the left and right sides of tenon fourth of twelve earthly branches junction, are connected through removing supporting mechanism between second backup pad (5), are connected through tensioning tension mechanism between adjacent first backup pad (11) and second backup pad (5), and the same one side of first backup pad (11) and second backup pad (5) is provided with pours supporting component, it cooperatees supporting component and shear force wall template.
2. The construction device for the cast-in-place structure reserved mortise and tenon decorative beam as claimed in claim 1, wherein the movable supporting mechanism comprises a gear (7), the upper side and the lower side of the gear (7) are matched with a spur rack (6), the end part of the spur rack (6) is connected with the second supporting plate (5), the spur racks (6) are movably connected through a limiting assembly, and the limiting assembly is located between the gear (7) and the second supporting plate (5).
3. The construction device for the cast-in-place structure reserved mortise-tenon joint decorative beam as claimed in claim 2, wherein the limiting assembly comprises a limiting block (3), through holes are formed in two ends of the limiting block (3), and the straight rack (6) is movably arranged in the through holes.
4. The construction device for the cast-in-place structure reserved tenon-and-mortise decorative beam as claimed in claim 2, wherein the spur rack (6) is perpendicular to the second support plate (5), the inclined strut (2) is arranged between the spur rack (6) and the second support plate (5), and two ends of the inclined strut (2) are respectively fixedly connected with the spur rack (6) and the second support plate (5).
5. The construction device for the cast-in-place structure reserved mortise-tenon joint decorative beam as claimed in claim 1, wherein the tensioning and stretching mechanism comprises a threaded rod (9), one end of the threaded rod (9) is hinged with the first supporting plate (11), and the other end of the threaded rod (9) is connected with the second supporting plate (5) through a movable assembly.
6. The construction device for the cast-in-place structure reserved mortise-tenon joint decorative beam is characterized in that the movable assembly comprises a pull rod (4), one end of the pull rod (4) is movably connected with the other end of the threaded rod (9) through a bolt, and the other end of the pull rod (4) is hinged to the second support plate (5).
7. The construction device for the cast-in-place structure reserved mortise-tenon decorative beam as claimed in claim 1, wherein the pouring support assembly comprises a movable support plate (8), two ends of the movable support plate (8) are fixedly connected with the second support plate (5), and the movable support plate (8) is matched with the shear wall pouring template.
8. The construction device for the cast-in-place structure reserved mortise-tenon joint decorative beam as claimed in claim 7, wherein the movable supporting plate (8) comprises two supporting plates, the two supporting plates are hinged with each other, and the supporting plates are fixedly connected with the second supporting plate (5).
9. The construction device for the cast-in-place structure reserved mortise and tenon decoration beam is characterized in that the detachable assembly comprises hinge plates (1), the hinge plates (1) are respectively arranged at the ends of the second support plate (5) and the first support plate (11), and the hinge plates (1) are detachably connected through pin shafts.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123222923.6U CN216516853U (en) | 2021-12-21 | 2021-12-21 | Cast-in-place structure reserves tenon fourth of twelve earthly branches and decorates roof beam construction equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123222923.6U CN216516853U (en) | 2021-12-21 | 2021-12-21 | Cast-in-place structure reserves tenon fourth of twelve earthly branches and decorates roof beam construction equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043092A (en) * | 2022-07-22 | 2022-09-13 | 天元建设集团有限公司 | Mortise and tenon type steel pipe bundle capable of being positioned |
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2021
- 2021-12-21 CN CN202123222923.6U patent/CN216516853U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115043092A (en) * | 2022-07-22 | 2022-09-13 | 天元建设集团有限公司 | Mortise and tenon type steel pipe bundle capable of being positioned |
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