Pouring formwork for housing building construction

Abstract

The utility model relates to the technical field of building construction, and discloses a pouring formwork for house building construction, which comprises a bottom formwork, a top formwork and a connecting formwork, and the bottom formwork, the top formwork and the connecting formwork are respectively provided with a dismounting mechanism. A shifting rod is pulled upwards, so that a moving block drives a clamping block to be separated from a clamping groove in a mounting block, then inserting blocks and inserting grooves between the bottom formwork body and the top formwork body and between the bottom formwork body and the multiple connecting formwork bodies are disassembled, rapid disassembling of the pouring formwork can be completed, operation is easy and convenient, the manual labor amount is reduced, and the construction efficiency of a building is improved; the overturning frame is vertically overturned by 180 degrees, then the moving block is upwards shifted through the shifting rod, the sliding block slides along the sliding rod and extrudes the spring, when the overturning frame is completely overturned, the shifting rod is loosened, the sliding block drives the moving block to move downwards under the springback effect of the spring, and the clamping block at the bottom of the moving block is automatically connected with the clamping groove in the mounting block in a clamped mode. And rapid installation of the pouring formwork is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a casting formwork for building construction of a housing building Background Technique

[0002] With the continuous development of the construction industry, the requirements for building construction formwork supports are getting higher and higher. The formwork support is a very important reinforcement component, and its purpose is to fix the building formwork. When pouring concrete, it supports the periphery of the building formwork to prevent the formwork from moving.

[0003] The Chinese patent provides a formwork support structure for concrete pouring, with the publication number CN107060322A, including opposite outer formwork supports and inner formwork supports. An inner cavity for pouring shear walls is formed between the outer formwork support and the inner formwork support. A flow retarder plate arched along the height direction of the inner cavity is arranged between the outer formwork support and the inner formwork support. A first pouring port penetrating the flow retarder plate along the height direction of the inner cavity is opened on one side of the flow retarder plate close to the outer formwork support, and a second pouring port penetrating the flow retarder plate along the height direction of the inner cavity is opened on one side of the flow retarder plate close to the inner formwork support.

[0004] The above-mentioned formwork support structure weakens the phenomenon of concrete segregation by setting a flow retarder plate. However, when disassembling this formwork support structure, multiple bolt assemblies need to be removed one by one, resulting in cumbersome disassembly steps of the formwork support and affecting the construction efficiency of the building. Therefore, a casting formwork for building construction of a housing building is needed. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a casting formwork for building construction of a housing building to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A casting formwork for building construction of a housing building includes a bottom formwork support, a top formwork support and a connecting formwork support. Disassembly and assembly mechanisms are arranged on the bottom formwork support, the top formwork support and the connecting formwork support; the disassembly and assembly mechanism includes a fixed block and an installation block. Rotating shafts are fixedly connected to both ends of the fixed block, a turning frame is rotatably connected to the rotating shafts, and a card slot is opened on the installation block; two sliding grooves are opened in the turning frame, a sliding rod is fixedly arranged in the sliding groove, a slider is slidably connected to the sliding rod, a spring is sleeved on the sliding rod, the spring is fixedly arranged between the slider and the sliding groove, a moving block is fixedly arranged between the two sliders, a shifting rod is fixedly arranged on one side of the moving block, and a clamping block adapted to the card slot is fixedly arranged on the moving block.

[0007] Preferably, a slot is opened at the top of the connecting formwork support, and a plug block adapted to the slot is fixedly arranged at the bottom of the connecting formwork support.

[0008] Preferably, a slot is provided on the bottom mold frame, and an insert block is fixedly provided on the bottom of the top mold frame.

[0009] Preferably, a mounting base plate is fixedly provided at the bottom of the bottom mold frame, and a mounting hole is opened on the mounting base plate.

[0010] Preferably, a fixed plate is fixedly provided in the top formwork, an arc-shaped slow-flow plate is fixedly provided in the middle of the fixed plate, and pouring ports are provided on both ends of the fixed plate close to the arc-shaped slow-flow plate.

[0011] Preferably, a slow-flow inclined plate is fixedly provided inside the connecting mold frame.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1) The casting formwork for building construction can be quickly disassembled by pulling the lever upwards to make the moving block drive the card block to disengage from the card slot on the mounting block, and then the insert blocks and slots between the bottom formwork, the top formwork and multiple connecting formworks can be disassembled. The operation is simple and convenient, which reduces manual labor and improves the construction efficiency of the building.

[0014] 2) The casting formwork for building construction is made by turning the flip frame vertically 180 degrees, and then pushing the moving block upward through the lever, so that the slider slides along the slide bar and squeezes the spring. When the flip frame is completely turned over, the lever is released, and the slider drives the moving block downward under the rebound action of the spring, and the card block at the bottom of the moving block automatically engages with the card slot on the installation block to complete the rapid installation of the casting formwork. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a casting formwork for building construction in an embodiment of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the bottom mold frame and the top mold frame in the embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the top mold frame in the embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the connecting mold frame in the embodiment of the utility model;

[0019] Figure 5 It is a three-dimensional structural schematic diagram of the disassembly and assembly mechanism in the embodiment of the utility model.

[0020] In the figure: 1. bottom mold frame; 2. top mold frame; 3. connecting mold frame; 4. mounting bottom plate; 5. mounting hole; 6. disassembly and assembly mechanism; 601. fixed block; 602. rotating shaft; 603. flip frame; 604. slide groove; 605. slide bar; 606. slider; 607. spring; 608. moving block; 609. lever; 610. clamping block; 611. mounting block; 612. clamping groove; 7. insert block; 8. slot; 9. fixed plate; 10. arc-shaped slow-flow plate; 11. pouring port; 12. slow-flow inclined plate. DETAILED DESCRIPTION

[0021] 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. Example

[0022] Combination Figures 1 - 5 A casting formwork for building construction comprises a bottom formwork 1, a top formwork 2 and a connecting formwork 3, a slot 8 is provided on the top of the connecting formwork 3, a plug block 7 adapted to the slot 8 is fixedly provided at the bottom of the connecting formwork 3, a slot 8 is provided on the bottom formwork 1, a plug block 7 is fixedly provided at the bottom of the top formwork 2, a mounting base plate 4 is fixedly provided at the bottom of the bottom formwork 1, a mounting hole 5 is provided on the mounting base plate 4, a fixing plate 9 is fixedly provided in the top formwork 2, an arc-shaped slow-flow plate 10 is fixedly provided in the middle of the fixing plate 9, a casting port 11 is provided at both ends of the fixing plate 9 near the arc-shaped slow-flow plate 10, a slow-flow inclined plate 12 is fixedly provided in the connecting formwork 3, and a disassembly and assembly mechanism 6 is provided on the bottom formwork 1, the top formwork 2 and the connecting formwork 3.

[0023] Specifically, during pouring, the concrete material is poured downward toward the middle of the arc-shaped slow-flow plate 10 on the fixed plate 9 in the top formwork 2. After being slowly guided by the arc-shaped slow-flow plate 10, the concrete material flows from the pouring port 11 to the slow-flow inclined plate 12 in the connecting formwork 3. After being buffered by the slow-flow inclined plate 12, the concrete material continues to flow downward until it flows into the bottom formwork 1. With the continuous injection of concrete, a casting body is formed in the inner cavity of the casting formwork, thereby completing the construction work. Example

[0024] See also Figure 5, and on the basis of the first embodiment, it is further obtained that the disassembly and assembly mechanism 6 includes a fixed block 601 and a mounting block 611, both ends of the fixed block 601 are fixedly connected with a rotating shaft 602, the rotating shaft 602 is rotatably connected with a flip frame 603, and a card slot 612 is provided on the mounting block 611; two slide slots 604 are provided in the flip frame 603, a slide rod 605 is fixedly arranged in the slide slot 604, a slider 606 is slidably connected to the slide rod 605, a spring 607 is sleeved on the slide rod 605, the spring 607 is fixedly arranged between the slider 606 and the slide slot 604, a moving block 608 is fixedly arranged between the two sliders 606, a lever 609 is fixedly arranged on one side of the moving block 608, and a card block 610 adapted to the card slot 612 is fixedly arranged on the moving block 608.

[0025] Specifically, by pulling the lever 609 upward, the moving block 608 drives the clamping block 610 to disengage from the clamping slot 612 on the mounting block 611, and then the plug blocks 7 and slots 8 between the bottom formwork 1, the top formwork 2 and multiple connecting formworks 3 are disassembled to complete the rapid disassembly of the casting formwork, which is simple and convenient to operate, reduces manual labor, and improves the construction efficiency of the building; by turning the flip frame 603 vertically 180 degrees, and then using the lever 609 to push the moving block 608 upward, the slider 606 slides along the slide bar 605 and squeezes the spring 607, and when the flip frame 603 is completely turned over, the lever 609 is released, and the slider 606 drives the moving block 608 to move downward under the rebound action of the spring 607, and the clamping block 610 at the bottom of the moving block 608 is automatically clamped with the clamping slot 612 on the mounting block 611, completing the rapid installation of the casting formwork.

[0026] In the actual operation process, firstly, the bottom mold frame 1 is installed on the foundation by using the installation base plate 4, and then the bottom mold frame 1, the top mold frame 2 and the multiple connecting mold frames 3 are spliced ​​by using the plug block 7 and the slot 8. After the splicing is completed, the turning frame 603 is vertically turned over 180 degrees, and the moving block 608 is pushed upward by the lever 609, so that the slider 606 slides along the slide bar 605 and squeezes the spring 607. When the turning frame 603 is completely turned over, the block 610 on the moving block 608 is vertically aligned with the slot 612 on the mounting block 611. At this time, the lever 609 is released, and the slider 606 drives the moving block 608 to move down and reset under the rebound action of the spring 607. The block 610 at the bottom of the moving block 608 is automatically engaged with the slot 612 on the mounting block 611, and the assembly and fixation of the casting mold frame can be completed;

[0027] When pouring, align the concrete material and pour it downward at the middle of the arc-shaped flow retarder 10 on the fixed plate 9 in the top formwork 2. After the slow-speed diversion of the concrete material through the arc-shaped flow retarder 10, it flows into the flow retarder inclined plate 12 in the connecting formwork 3 from the pouring port 11. The concrete material continues to flow downward after being buffered by the flow retarder inclined plate 12 until it flows into the bottom formwork 1. As the concrete is continuously injected, a casting body is formed in the inner cavity of the casting formwork, thus completing the construction work;

[0028] When disassembling the casting formwork, by pulling the lever 609 upward, the moving block 608 drives the clamping block 610 to disengage from the clamping groove 612 on the mounting block 611, and then the insertion blocks 7 and the insertion slots 8 between the bottom formwork 1, the top formwork 2 and the multiple connecting formworks 3 can be disassembled to complete the disassembly of the casting formwork.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casting formwork for building construction, comprising a bottom formwork (1), a top formwork (2) and a connecting formwork (3), characterized in that: The bottom mold frame (1), the top mold frame (2) and the connecting mold frame (3) are all provided with a disassembly and assembly mechanism (6); The disassembly and assembly mechanism (6) comprises a fixed block (601) and a mounting block (611); both ends of the fixed block (601) are fixedly connected to a rotating shaft (602); a turning frame (603) is rotatably connected to the rotating shaft (602); and a slot (612) is provided on the mounting block (611); Two slide grooves (604) are provided in the flip frame (603), a slide rod (605) is fixedly provided in the slide groove (604), a slider (606) is slidably connected to the slide rod (605), a spring (607) is sleeved on the slide rod (605), the spring (607) is fixedly provided between the slider (606) and the slide groove (604), a moving block (608) is fixedly provided between the two sliders (606), a shifting rod (609) is fixedly provided on one side of the moving block (608), and a clamping block (610) adapted to the clamping groove (612) is fixedly provided on the moving block (608).

2. A casting formwork for building construction according to claim 1, characterized in that: A slot (8) is provided at the top of the connecting mold frame (3), and an insert block (7) adapted to the slot (8) is fixedly provided at the bottom of the connecting mold frame (3).

3. A casting formwork for building construction according to claim 2, characterized in that: The bottom mold frame (1) is provided with a slot (8), and the bottom of the top mold frame (2) is fixedly provided with an insert block (7).

4. A casting formwork for building construction according to claim 3, characterized in that: A mounting base plate (4) is fixedly provided at the bottom of the bottom mold frame (1), and a mounting hole (5) is provided on the mounting base plate (4).

5. The casting formwork for building construction according to claim 1 is characterized in that: A fixed plate (9) is fixedly arranged inside the top formwork (2), an arc-shaped slow-flow plate (10) is fixedly arranged in the middle of the fixed plate (9), and pouring openings (11) are provided at both ends of the fixed plate (9) close to the arc-shaped slow-flow plate (10).

6. A casting formwork for building construction according to claim 5, characterized in that: A slow-flow inclined plate (12) is fixedly arranged inside the connecting mold frame (3).

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