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CN-224210159-U - Prefabricated hollow column pouring die

CN224210159UCN 224210159 UCN224210159 UCN 224210159UCN-224210159-U

Abstract

The application discloses a prefabricated hollow column pouring die, which relates to the technical field of pouring dies and comprises a pouring assembly, wherein the pouring assembly comprises two shielding plates, two bottom plates, two side plates and an air bag, the two shielding plates are mutually parallel and horizontally arranged, the bottom plates are in one-to-one correspondence with the shielding plates, the bottom plates are fixedly connected to the lower end parts of the shielding plates and are arranged along the length direction of the shielding plates, the two bottom plates are mutually attached, the two side plates are respectively positioned at two sides of the two shielding plates along the length direction and are used for plugging openings formed by the shielding plates and the bottom plates, the two side plates are provided with through openings along the thickness direction, the air bag is positioned between the two side plates and sequentially penetrates through the two through openings, one side of the air bag along the length direction is communicated with an air inlet pipe, a plurality of clamping assemblies are arranged between the two shielding plates, and the clamping assemblies are positioned above the shielding plates and are arranged along the length direction of the shielding plates. The application has the effect of improving the die stripping efficiency of the prefabricated hollow column.

Inventors

  • ZHAO BIN
  • WANG ZHAOSONG
  • TIAN JUN
  • LU BIN
  • WANG JIANGUO

Assignees

  • 山东平安建筑工业化科技有限公司

Dates

Publication Date
20260508
Application Date
20250424

Claims (8)

  1. 1. The prefabricated hollow column pouring die is characterized in that the pouring die (1) comprises two shielding plates (11), two bottom plates (12), two side plates (13) and an air bag (14), the two shielding plates (11) are mutually parallel and horizontally arranged, the bottom plates (12) and the shielding plates (11) are in one-to-one correspondence, the bottom plates (12) are fixedly connected to the lower end parts of the shielding plates (11) and are arranged along the length direction of the shielding plates (11), the two bottom plates (12) are mutually attached, the two side plates (13) are respectively arranged on two sides of the two shielding plates (11) along the length direction and are used for blocking openings formed by the shielding plates (11) and the bottom plates (12), through holes (131) are formed in the thickness direction of the two side plates (13), the air bag (14) is arranged between the two side plates (13) and sequentially penetrates through the two through holes (131), one side of the air bag (14) along the length direction is communicated with the air inlet pipe (141), a plurality of clamping assemblies (2) are arranged between the two shielding plates (11), and the plurality of clamping assemblies (2) are arranged on the shielding plates (11) and are arranged along the length direction of the shielding plates (11).
  2. 2. The casting mold for the prefabricated hollow column according to claim 1, wherein the two side plates (13) are provided with a plurality of through holes (132) along the thickness direction for fixing the reinforcement cage.
  3. 3. The prefabricated hollow column pouring die according to claim 1, wherein the clamping assembly (2) comprises two positioning blocks (21), a connecting rod (22) and two nuts (23), the positioning blocks (21) and the shielding plate (11) are in one-to-one correspondence, the positioning blocks (21) are fixedly connected to the upper end parts of the shielding plate (11), the connecting rod (22) sequentially penetrates through the two positioning blocks (21) and is in sliding connection with the positioning blocks (21) along the length direction of the connecting rod (22), the two nuts (23) are respectively sleeved at two ends of the connecting rod (22) along the length direction and are in threaded connection with the connecting rod (22), and the two nuts (23) are located on one side, away from each other, of the two positioning blocks (21).
  4. 4. The prefabricated hollow column pouring die set forth in claim 1, wherein the upper end portion of the shielding plate (11) is fixedly provided with a plurality of rectangular blocks (111), a threaded rod (112) is arranged above the rectangular blocks (111), the threaded rod (112) penetrates through the rectangular blocks (111) and is in threaded connection with the rectangular blocks (111), and the lower end portion of the threaded rod (112) is fixedly provided with a positioning plate (113).
  5. 5. The prefabricated hollow column pouring die set of claim 1, wherein the lower end part of the bottom plate (12) is provided with a supporting block (3), the two side plates (13), the two shielding plates (11) and the bottom plate (12) are all located on the inner side of the supporting block (3), the two bottom plates (12) are slidably connected with the supporting block (3) along the width direction, the two side plates (13) are slidably connected with the supporting block (3) along the length direction of the supporting block (3), a driving assembly (31) is arranged between the supporting block (3) and the two shielding plates (11) and used for driving the two shielding plates (11) to be close to or far away from each other, and a pushing assembly (4) is arranged between the two bottom plates (12) and used for pushing the two side plates (13) to be far away from each other.
  6. 6. The prefabricated hollow column pouring die set of claim 5, wherein the pushing component (4) is provided with two groups along the length direction of the bottom plate (12) and is respectively positioned at two sides of the bottom plate (12) along the length direction, the pushing component (4) comprises two guide rods (41) and push rods (42), the two sides of the lower end part of the bottom plate (12) along the length direction are provided with moving grooves (43), the moving grooves (43) are arranged along the length direction of the bottom plate (12), the moving grooves (43) of the two bottom plates (12) are opposite to each other, the guide rods (41) are in one-to-one correspondence with the bottom plate (12), one ends of the guide rods (41) are hinged with the bottom plate (12) along the transverse direction, the push rods (42) are slidably connected with the supporting blocks (3), one ends of the guide rods (41) away from the bottom plate (12) are hinged with the push rods (42) along the transverse direction, one ends of the push rods (42) are attached to one sides of the side plates (13), and the other ends of the push rods (42) are attached to one sides of the guide rods (41) away from the side plates (13).
  7. 7. The casting mold for prefabricated hollow columns according to claim 6, wherein the push rod (42) penetrates through the side plate (13) and is connected with the side plate (13) in a sliding manner along the length direction of the push rod (42), and a locking piece (44) is arranged on the outer side of the push rod (42) and used for fixing the side plate (13) and the push rod (42).
  8. 8. The casting mold for prefabricated hollow columns according to claim 5, wherein the driving assembly (31) comprises a plurality of electric telescopic rods (311), the electric telescopic rods (311) are fixedly connected to the inner sides of the supporting blocks (3) and are perpendicular to the shielding plates (11), and the output ends of the electric telescopic rods (311) are fixedly connected with the shielding plates (11).

Description

Prefabricated hollow column pouring die Technical Field The application relates to the technical field of casting molds, in particular to a prefabricated hollow column casting mold. Background At present, along with the upgrading of the building industry, the prefabricated column is increasingly widely applied to building construction, and the existing column structure comprises a solid column and a hollow prefabricated column. The hollow column has many advantages in construction on the construction site, no site formwork is needed, the construction period is short, the lateral bearing capacity and stability of the column are improved, meanwhile, building materials are saved, the whole weight is reduced, and the hollow column is convenient to hoist, so that the hollow column is widely applied to various buildings. In the prior art, a wood template is adopted at the inner side of a hollow column, a steel pipe is erected inside the hollow column to serve as an inner support, a wood template system is adopted at the outer side of the hollow column, hoops are utilized for reinforcement, the inner template system and the outer template system are mutually independent, and after pouring is completed, the inner support and the outer support are detached in sequence. To above-mentioned related art, when pouring the back, operating personnel need dismantle the template of inside, because hollow post overall length is longer and inner space is narrow and small, dismantles the process operating personnel in order to avoid the damage to hollow post, need consume more time to dismantle the template in the hollow post, and the demolding inefficiency, consequently, need a prefabricated hollow post pouring mould to improve the demolding efficiency. Disclosure of utility model In order to improve the efficiency of the die stripping of the prefabricated hollow column, the application provides a prefabricated hollow column pouring die. The application provides a prefabricated hollow column pouring die, which adopts the following technical scheme: The utility model provides a prefabricated hollow column pouring die, including pouring the subassembly, pour the subassembly and include two shielding plates, two bottom plates, two curb plates and gasbag, two shielding plates are parallel to each other and the level sets up, bottom plate and shielding plate one-to-one, bottom plate fixed connection is in shielding plate lower extreme portion, and set up along shielding plate length direction, two bottom plates laminate each other, two curb plates are located two shielding plates respectively along length direction's both sides, be used for the uncovered shutoff that forms shielding plate and bottom plate, two curb plates are opened along thickness direction has the opening, the gasbag is located between two curb plates, and pass two openings in proper order, the gasbag has the intake pipe along length direction's one side intercommunication, be equipped with a plurality of clamping assemblies between two shielding plates, a plurality of clamping assemblies are located shielding plate top and set up along shielding plate length direction. Through adopting above-mentioned technical scheme, the concrete placement is inside pouring the subassembly, and then reach expected shape, in pouring the in-process, shielding plate, bottom plate and curb plate cooperation shelter from the side, concrete is pour from the top, the intake pipe is inflated in to the gasbag, make gasbag inflation to predetermineeing the size, clamping assembly is used for pressing from both sides two shielding plates, be favorable to reducing pouring the in-process, shielding plate mutual movement's probability, when pouring finishes, the gas in the gasbag is got rid of from the intake pipe, the gasbag is taken out from the opening, accomplish the dismantlement work of prefabricated hollow column inner formworks promptly, keep away from each other through making two shielding plates, two shielding plates drive two bottom plates and keep away from each other, and then accomplish the dismantlement work of exterior sheathing, the efficiency of prefabricated hollow column form removal has been improved. Optionally, a plurality of through holes are formed in the thickness direction of the two side plates and used for fixing the reinforcement cage. Through adopting above-mentioned technical scheme, the steel reinforcement cage passes the through-hole along length direction's both ends for fix a position the steel reinforcement cage, make the steel reinforcement cage pour according to predetermineeing the position, improved the intensity of prefabricated hollow column and the stability of pouring the in-process steel reinforcement cage. Optionally, the clamping assembly comprises two positioning blocks, a connecting rod and two nuts, wherein the positioning blocks and the shielding plates are in one-to-one correspondence, the positioning blocks are fixedly connected to the