Prefabricated constructional column pouring mold

Abstract

The utility model discloses a prefabricated constructional column pouring mold, which relates to the technical field of prefabricated columns, and is characterized by comprising a bottom plate, a first side plate, a second side plate, a third side plate and a fourth side plate which are encircled to form a pouring cavity, the bottom plate comprises a first side face, a second side face, a third side face and a fourth side face which are connected with the first side plate, the second side plate, the third side plate and the fourth side plate respectively, two connecting blocks are connected to the first side face, a connecting rod connected with the connecting blocks in a sliding mode is arranged between the two connecting blocks, and the first side plate is rotationally connected with the connecting rod. The first side plate and the bottom plate can be fixedly connected through a first bolt, the connection mode of the second side plate and the bottom plate is the same as the connection mode of the first side plate and the bottom plate, the third side plate is symmetrical to the first side plate, and the fourth side plate is symmetrical to the second side plate. The prefabricated constructional column pouring mold has the advantage that components of the mold are not prone to being lost.

Description

Technical Field

[0001] The utility model relates to the technical field of prefabricated columns, and more specifically, to a prefabricated column casting mold. Background Art

[0002] A structural column refers to a reinforced concrete structural column that should be set in the wall of a multi-story brick-concrete structure building in order to enhance the integrity and stability of the building. It should be connected to the ring beams of each floor to form a spatial frame that can resist bending and shearing. It is an effective measure to prevent the collapse of houses. At present, in order to improve construction efficiency, prefabricated molds are usually used to manufacture structural columns. The prefabricated molds usually consist of a bottom mold, two side molds and two end molds. Removable connection methods such as bolt connections are usually used between multiple molds. The detachable connection of each mold may cause the loss of the mold, and may also cause the problem of template confusion when multiple molds are stored together.

[0003] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a prefabricated structural column casting mold, which solves the problem that multiple components of the existing prefabricated structural column casting mold are separated, easy to lose and confused.

[0005] The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: an embodiment of the present application provides a prefabricated structural column casting mold, including a bottom plate, a first side plate, a second side plate, a third side plate and a fourth side plate, wherein the bottom plate, the first side plate, the second side plate, the third side plate and the fourth side plate are combined to form a casting cavity, the bottom plate includes a first side surface connected to the first side plate, a second side surface connected to the second side plate, a third side surface connected to the third side plate and a fourth side surface connected to the fourth side plate, two connecting blocks are fixedly connected to the first side plate, a connecting rod is arranged between the two connecting blocks, the connecting rod is slidably connected to the connecting block, the first side plate is rotatably connected to the connecting rod, the first side plate and the bottom plate can be fixedly connected by a first bolt, the second side plate is also provided with the connecting block and the connecting rod, the connection method of the second side plate to the bottom plate is the same as the connection method of the first side plate to the bottom plate, the third side plate is symmetrically arranged with the first side plate, and the fourth side plate is symmetrically arranged with the second side plate.

[0006] In one of the embodiments, sliding grooves are provided on the two connecting blocks of the first side surfaces in a direction close to the bottom plate toward away from the bottom plate, and limiting grooves are provided in the sliding grooves. A sliding block is slidably connected to the sliding groove, and a limiting block adapted to the limiting groove is provided on the sliding block, and both ends of the connecting rod are fixedly connected to the two sliding blocks respectively.

[0007] In one embodiment, the first side plate includes a first connecting plate and a first template fixedly connected to the first connecting plate, a sealing block is provided on the first template, and the sealing block can be abutted against the bottom plate, the first connecting plate is rotatably connected to the connecting rod, a plurality of first connecting holes are penetrated through the first connecting plate, a first threaded hole adapted to the first connecting hole is provided on the bottom plate, the first bolt is rotatably connected to the first connecting hole, and the first threaded hole can be threadedly connected to the first bolt, the second side plate includes a second connecting plate and a second template, the sealing block is also provided on the second template, and the first connecting hole is also provided on the second connecting plate.

[0008] In one of the embodiments, a second connecting hole penetrating the first side plate is provided on the first side plate along the thickness direction of the first side plate, a second threaded hole corresponding to the second connecting hole is provided on the second side plate, a second bolt is rotatably connected to the second connecting hole, and the second threaded hole can be threadedly connected to the second bolt.

[0009] In one of the embodiments, a rotating ring is disposed on the outer periphery of the first bolt, and a rotating groove matched with the rotating ring is disposed at a position of the first connecting hole close to the rotating ring, and the rotating ring is rotatably connected to the rotating groove.

[0010] In summary, the utility model has the following beneficial effects: the utility model provides a bottom plate, a first side plate, a second side plate, a third side plate and a fourth side plate to form a casting cavity, which is convenient for casting; a connecting rod is provided to slide the connecting rod and the connecting plate so that the first side plate can slide in a direction away from the prefabricated column without affecting the demoulding of the prefabricated column; the first side plate is rotatably connected to the connecting rod so that when the prefabricated column is demoulded, the first side plate can be separated from the prefabricated column without being separated from the bottom plate; and the first side plate, the second side plate, the third side plate and the fourth side plate are connected to the bottom plate, thereby avoiding the problem of loss caused by separation of the first side plate, the second side plate, the third side plate and the fourth side plate from the bottom plate; and the first side plate can be rotated during storage so that the first side plate and the bottom plate are located in the same plane, so that multiple molds can be stacked and stored to save space. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic structural diagram of a casting mold for a prefabricated structural column according to an embodiment of the present application;

[0012] Figure 2 for Figure 1 A magnified view of part A;

[0013] Figure 3 This is a schematic diagram of the structure of the first bolt in the casting mold of the prefabricated structural column of an embodiment of the present application.

[0014] In the figure: 1, first side plate; 11, first connecting plate; 111, first bolt; 1121, rotating ring; 12, first template; 121, sealing block; 2, second side plate; 21, second threaded hole; 3, third side plate; 4, fourth side plate; 5, bottom plate; 51, first side surface; 511, connecting block; 5111, sliding groove; 5112, sliding block; 512, connecting rod; 52, first threaded hole. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] like Figures 1 to 3 As shown, an embodiment of the present application provides a prefabricated structural column casting mold, including a bottom plate 5, a first side plate 1, a second side plate 2, a third side plate 3 and a fourth side plate 4, characterized in that: the bottom plate 5, the first side plate 1, the second side plate 2, the third side plate 3 and the fourth side plate 4 are surrounded to form a casting cavity, the bottom plate 5 includes a first side surface 51 connected to the first side plate 1, a second side surface connected to the second side plate 2, a third side surface connected to the third side plate 3 and a fourth side surface connected to the fourth side plate 4, and two connecting blocks 5 are fixedly connected to the first side surface 51. 11. A connecting rod 512 is provided between the two connecting blocks 511, and the connecting rod 512 is slidably connected to the connecting block 511. The first side panel 1 is rotatably connected to the connecting rod 512. The first side panel 1 and the bottom panel 5 can be fixedly connected by a first bolt 111. The second side surface is also provided with the connecting block 511 and the connecting rod 512. The connection method between the second side panel 2 and the bottom panel 5 is the same as the connection method between the first side panel 1 and the bottom panel 5. The third side panel 3 is symmetrically arranged with the first side panel 1, and the fourth side panel 4 is symmetrically arranged with the second side panel 2.

[0017] Specifically, the connecting rod 512 can slide in a direction away from the bottom plate 5, and the casting cavity includes an upper opening. The casting cavity is a closed cavity except for the upper opening.

[0018] During operation, after the bottom plate 5, the first side plate 1, the second side plate 2, the third side plate 3 and the fourth side plate 4 are combined to form a casting cavity, a steel frame is first added to the casting cavity, and then concrete is added to the casting cavity to make a precast column. When the concrete has solidified, the precast column needs to be demolded, the first bolt 111 between the first side plate 1 and the bottom plate 5 is removed, and the connecting rod 512 is slid away from the bottom plate 5. When the first side plate 1 can rotate freely, the first side plate 1 can be rotated until the surface of the first side plate 1 is on the same surface as the bottom plate 5. The second side plate 2, the third side plate 3 and the fourth side plate 4 are detached from the precast column in the same way as the first side plate 1.

[0019] The above-mentioned structure is set up by setting the bottom plate 5, the first side plate 1, the second side plate 2, the third side plate 3 and the fourth side plate 4 to form a casting cavity, which is convenient for casting. By setting the connecting rod 512, the connecting rod 512 is slidably connected to the connecting plate, so that the first side plate 1 can slide in the direction away from the prefabricated column without affecting the demoulding of the prefabricated column, and the first side plate 1 is rotatably connected to the connecting rod 512, so that when the prefabricated column is demoulded, the first side plate 1 does not need to be separated from the bottom plate 5, and can be separated from the prefabricated column, and the first side plate 1, the second side plate 2, the third side plate 3 and the fourth side plate 4 are connected to the bottom plate 5, avoiding the problem of the first side plate 1, the second side plate 2, the third side plate 3 and the fourth side plate 4 being separated from the bottom plate 5 and causing loss. At the same time, the first side plate 1 can be rotated when stored, so that the first side plate 1 and the bottom plate 5 are located in the same plane, so that multiple molds can be stacked and stored to save space.

[0020] In this embodiment, a sliding groove 5111 is provided on the two connecting blocks 511 of the first side surface 51 in a direction close to the base plate 5 toward away from the base plate 5, a limiting groove is provided in the sliding groove 5111, a sliding block 5112 is slidably connected to the sliding groove 5111, a limiting block matched with the limiting groove is provided on the sliding block 5112, and the two ends of the connecting rod 512 are fixedly connected to the two sliding blocks 5112 respectively.

[0021] The above structure is set up by setting a sliding groove 5111 on the two connecting blocks 511 in the direction away from the base plate 5, slidingly connecting the sliding block 5112 on the sliding groove 5111, and connecting the two ends of the connecting rod 512 to the two sliding blocks 5112 respectively, so that the connecting rod 512 can move in the direction close to or away from the base plate 5, which is convenient for the first side plate 1 to move in the direction close to or away from the base plate 5, and by setting a limit groove in the sliding groove 5111 and setting a limit block on the sliding block 5112 that is slidably connected to the sliding groove 5111, the sliding block 5112 is prevented from separating from the sliding groove 5111.

[0022] In this embodiment, the first side panel 1 includes a first connecting plate 11 and a first template 12 fixedly connected to the first connecting plate 11, a sealing block 121 is provided on the first template 12, and the sealing block 121 can abut against the bottom plate 5, the first connecting plate 11 is rotatably connected to the connecting rod 512, a plurality of first connecting holes are penetrated through the first connecting plate 11, a first threaded hole 52 adapted to the first connecting hole is provided on the bottom plate 5, the first bolt 111 is rotatably connected to the first connecting hole, and the first threaded hole 52 can be threadedly connected to the first bolt 111, the second side panel 2 includes a second connecting plate and a second template, the sealing block 121 is also provided on the second template, and the first connecting hole is also provided on the second connecting plate.

[0023] During operation, when the bottom plate 5, the first side plate 1, the second side plate 2, the third side formwork and the fourth side plate 4 need to form a casting cavity, the first side plate 1 is rotated upward to be perpendicular to the bottom plate 5, and then the first side plate 1 is slid toward the bottom plate 5 so that the first side plate 1 is completely attached to the bottom plate 5. At this time, the sealing block 121 is in contact with the upper surface of the bottom plate 5, and the first connecting hole corresponds to the first threaded hole 52. The first bolt 111 is used to fix the first side plate 1 to the bottom plate 5, and the same steps are used to fix the second side plate 2, the third side plate 3 and the fourth side plate 4 to the bottom plate 5.

[0024] The above structure is set up, by setting the first connecting hole and the first threaded hole 52, the first side plate 1 is fixed to the bottom plate 5, and by setting the sealing block 121, the first side plate 1 and the bottom plate 5 are sealed. The sealing block 121 can be rubber.

[0025] In this embodiment, the length of the first side panel 1 is configured to be greater than the distance between the second side panel 2 and the fourth side panel 4 when both are vertically fixed to the bottom panel 5. A second connecting hole penetrating the first side panel 1 is provided on the first side panel 1 along the thickness direction of the first side panel 1. A second threaded hole 21 corresponding to the second connecting hole is provided on the second side panel 2. A second bolt is rotatably connected to the second connecting hole, and the second threaded hole 21 can be threadedly connected to the second bolt.

[0026] The above structure is set up with a second connecting hole and a second threaded hole 21, which is convenient for connecting the first side panel 1 with the second side panel 2 or the fourth side panel 4, and the length of the first side panel 1 is configured to be greater than the distance between the second side panel 2 and the fourth side panel 4 when they are fixed to the bottom plate 5, so that when the first side panel 1, the second side panel 2 and the fourth side panel 4 are all perpendicular to the bottom plate 5, the first side panel 1 can partially cover the side surfaces of the second side panel 2 and the fourth side panel 4, reducing the gap between the first side panel 1 and the second side panel 2 or the first side panel 1 and the fourth side panel 4 to prevent concrete from leaking out of the gap, and at the same time making the second bolt not contact with the concrete to prevent the concrete from solidifying on the bolt and affecting the removal of the bolt.

[0027] In this embodiment, a rotating ring 1121 is provided on the outer periphery of the first bolt 111 , and a rotating groove matched with the rotating ring 1121 is provided at a position of the first connecting hole close to the rotating ring 1121 , and the rotating ring 1121 is rotatably connected to the rotating groove.

[0028] The above structure is arranged by setting a rotating ring 1121 on the outer periphery of the first bolt 111 and setting a rotating groove on the first connecting hole, so that the first bolt 111 is rotatably connected to the first connecting hole, so that the first bolt 111 will not be separated from the first connecting hole, thereby avoiding the loss of the first bolt 111, and the connection method between the second bolt and the second connecting hole is the same as the connection method between the first bolt 111 and the first connecting hole.

[0029] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A casting mold for a prefabricated structural column, comprising a bottom plate (5), a first side plate (1), a second side plate (2), a third side plate (3) and a fourth side plate (4), characterized in that: The bottom plate (5), the first side plate (1), the second side plate (2), the third side plate (3) and the fourth side plate (4) are combined to form a casting cavity. The bottom plate (5) comprises a first side surface (51), a second side surface, a third side surface and a fourth side surface respectively connected to the first side plate (1), the second side plate (2), the third side plate (3) and the fourth side plate (4). Two connecting blocks (511) are fixedly connected to the first side surface (51). A connecting rod (512) is arranged between the two connecting blocks (511). The connecting rod (512) is connected to the connecting rod (512). The connecting block (511) is slidably connected, the first side plate (1) is rotatably connected to the connecting rod (512), the first side plate (1) and the bottom plate (5) can be fixedly connected by a first bolt (111), the second side surface is also provided with the connecting block (511) and the connecting rod (512), the connection method of the second side plate (2) and the bottom plate (5) is the same as the connection method of the first side plate (1) and the bottom plate (5), the third side plate (3) and the first side plate (1) are symmetrically arranged, and the fourth side plate (4) and the second side plate (2) are symmetrically arranged.

2. The prefabricated structural column casting mold according to claim 1, characterized in that: The two connecting blocks (511) of the first side surface (51) are provided with sliding grooves (5111) in a direction from close to the bottom plate (5) to away from the bottom plate (5), and a limiting groove is provided in the sliding groove (5111). A sliding block (5112) is slidably connected to the sliding groove (5111), and a limiting block matched with the limiting groove is provided on the sliding block (5112), and the two ends of the connecting rod (512) are respectively fixedly connected to the two sliding blocks (5112).

3. The prefabricated structural column casting mold according to claim 1, characterized in that: The first side plate (1) comprises a first connecting plate (11) and a first template (12) fixedly connected to the first connecting plate (11); a sealing block (121) is provided on the first template (12); the sealing block (121) can abut against the bottom plate (5); the first connecting plate (11) is rotatably connected to the connecting rod (512); a plurality of first connecting holes are penetrated through the first connecting plate (11); a first threaded hole (52) matched with the first connecting hole is provided on the bottom plate (5); the first bolt (111) is rotatably connected to the first connecting hole; the first threaded hole (52) can be threadedly connected to the first bolt (111); the second side plate (2) comprises a second connecting plate and a second template; the sealing block (121) is also provided on the second template; and the first connecting hole is also provided on the second connecting plate.

4. The prefabricated structural column casting mold according to claim 1, characterized in that: A second connecting hole penetrating the first side plate (1) is provided on the first side plate (1) along the thickness direction of the first side plate (1), and a second threaded hole (21) corresponding to the second connecting hole is provided on the second side plate (2), a second bolt is rotatably connected to the second connecting hole, and the second threaded hole (21) can be threadedly connected to the second bolt.

5. The prefabricated structural column casting mold according to claim 3, characterized in that: A rotating ring (1121) is arranged on the outer periphery of the first bolt (111), and a rotating groove matched with the rotating ring (1121) is arranged at a position of the first connecting hole close to the rotating ring (1121), and the rotating ring (1121) is rotatably connected to the rotating groove.

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