A building prefabricated wallboard mold convenient for hoisting and unhooking

Abstract

The utility model discloses a kind of building prefabricated wallboard mould of convenient hoisting and unhooking, it is related to formwork technical field, including formwork, the outside end of formwork is fixedly connected with reinforcing bar, the upper end outside wall of formwork is fixedly connected with hanging plate, the lower end of hanging plate is equipped with hanging groove, the inside of hanging plate is equipped with L-shaped cavity, limit mechanism is arranged in L-shaped cavity, the limit mechanism includes bolt and guide rod, the bolt is slidably telescopic in the horizontal direction of L-shaped cavity and is arranged, the guide rod is slidably telescopic in the vertical direction of L-shaped cavity and is arranged, and bolt and hanging groove are matched arrangement;The assembly type building prefabricated wallboard mould of convenient hoisting unhooking;By setting hanging plate and limit mechanism, up and down movement of operating lever drives bolt telescopic movement, to facilitate in hoisting formwork, not only can improve the safety of hoisting, but also can conveniently hoist machine unhooking, improve hoisting efficiency.

Description

Technical Field

[0001] This utility model relates to the field of template technology, specifically to a precast wall panel mold for easy hoisting and unhooking. Background Technology

[0002] In the field of prefabricated buildings, the design and manufacture of precast wall panel molds are of great significance for improving production efficiency, ensuring component quality and reducing production costs. Precast wall panel molds must not only have sufficient strength and rigidity to withstand the enormous pressure during concrete pouring, but also be easy to install, disassemble and reuse. To meet these requirements, a precast wall panel mold for prefabricated buildings with an innovative structure that is easy to hoist and unhook has emerged.

[0003] Currently, the construction industry produces a lot of prefabricated products, resulting in a large number of molds. Unused molds need to be moved to the designated storage area. Due to the challenging and relatively small workshop environment, it is impractical to use trolleys for this purpose, so cranes are required for hoisting.

[0004] Traditionally, when hoisting and transferring molds, the crane hooks are attached to the pre-reserved mounting plates for hoisting. However, modern cranes have anti-detachment hooks to prevent them from coming loose during transport. This means that after the mold is moved to its location, people need to climb up to remove the hooks, which affects both production and hoisting efficiency. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a precast wall panel mold for easy hoisting and unhooking, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a precast wall panel mold for easy hoisting and unhooking, comprising a template, a reinforcing rib fixedly connected to the outer end of the template, a hanging plate fixedly connected to the upper outer wall of the template, a hanging groove provided at the lower end of the hanging plate, an L-shaped cavity provided inside the hanging plate, a limiting mechanism provided inside the L-shaped cavity, the limiting mechanism comprising a pin and a guide rod, the pin being slidably extended and retracted in the horizontal direction of the L-shaped cavity, the guide rod being slidably extended and retracted in the vertical direction of the L-shaped cavity, and the pin being matched with the hanging groove.

[0007] Furthermore, a connecting strip is fixedly connected to the inner end of the pin, a round rod is fixed at the corner of the L-shaped cavity, a roller is rotatably connected to the round rod, the connecting strip is fitted with the roller, and the other end extends into the vertical direction of the L-shaped cavity, a connecting plate is fixedly connected to the upper end of the guide rod, and the connecting plate is fixedly connected to the connecting strip.

[0008] Furthermore, a limiting rod is fixedly connected in the horizontal cavity inside the L-shaped cavity, and a spring is sleeved on the limiting rod. A pressure plate is fixedly connected to the upper end of the pin, and the pressure plate is located on the side close to the hanging plate.

[0009] Furthermore, an operating rod is fixedly connected to the lower end of the guide rod, the operating rod passes through the reinforcing rib, and a nut is threaded onto the operating rod located at the upper end of the reinforcing rib.

[0010] Furthermore, support blocks are fixedly connected to both sides of the hanging plate, and the cross-section of the support blocks is triangular.

[0011] Furthermore, the connecting band is elastically configured.

[0012] This utility model provides a precast wall panel mold for easy hoisting and detachment. Compared with the prior art, it has the following advantages: The technical solution of this patent features several hook devices on both sides of the mold, specifically on the outer sides of the left and right molds. These hook devices, along with steel wire ropes, enable the crane to operate, making the lifting process more stable. Furthermore, disassembly requires no manual intervention; simply moving the guide rod up and down allows for locking and unlocking. This prefabricated wall panel mold for modular buildings facilitates hoisting and unhooking. By setting up a hanging plate and a limiting mechanism, the up and down movement of the operating rod drives the extension and retraction of the pin, which not only improves the safety of hoisting but also facilitates the unhooking of the hoisting machine, thereby improving hoisting efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the hanging plate, operating rod, and nut of this utility model; Figure 3 This is a schematic diagram of the internal structure of the hanging plate and the L-shaped cavity of this utility model; Figure 4 This is a schematic diagram of the structure of the present invention, showing the pin disengaging from the hanging slot; Figure 5 for Figure 1 Enlarged structural diagram at point A in the middle.

[0014] In the diagram: 1. Template; 2. Reinforcing rib; 3. Hanging plate; 4. Hanging groove; 5. Support block; 6. Operating rod; 7. Nut; 8. Guide rod; 9. Connecting plate; 10. L-shaped cavity; 11. Round rod; 12. Roller; 13. Pin; 14. Pressure plate; 15. Connecting strip; 16. Limiting rod; 17. Spring. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-5 This utility model provides a technical solution: a precast wall panel mold for easy hoisting and unhooking, comprising a template 1, a reinforcing rib 2 fixedly connected to the outer end of the template 1, a hanging plate 3 fixedly connected to the upper outer wall of the template 1, a hanging groove 4 opened at the lower end of the hanging plate 3, and an L-shaped cavity 10 opened inside the hanging plate 3. A limiting mechanism is provided in the L-shaped cavity 10, the limiting mechanism including a pin 13 and a guide rod 8. The pin 13 is slidably extended and retracted in the horizontal direction of the L-shaped cavity 10, and the guide rod 8 is slidably extended and retracted in the vertical direction of the L-shaped cavity 10, and the pin 13 is matched with the hanging groove 4. When the template 1 is assembled, it forms a closed space, and precast wall panels are poured into the template 1. After the wall panels are precast, they can be hoisted by the hanging plate 3. The hook of the crane is hung on the hanging groove 4. The limiting mechanism inside the hanging plate 3 first seals the hanging groove 4, which maintains a certain degree of hoisting stability. When the template 1 is hoisted to a fixed position, the hook can be removed by moving the guide rod 8 upward, which triggers the pin 13 to disengage from the hanging groove 4, and then the hook of the crane can move downward. This facilitates the removal of the hook and changes the traditional method of manually climbing up to remove the hook.

[0017] like Figure 3 As shown, a connecting band 15 is fixedly connected to the inner end of the pin 13. A round rod 11 is fixed at the bend of the L-shaped cavity 10. A roller 12 is rotatably connected to the round rod 11. The connecting band 15 is fitted with the roller 12, and its other end extends into the vertical direction of the L-shaped cavity 10. A connecting plate 9 is fixedly connected to the upper end of the guide rod 8. The connecting plate 9 is fixedly connected to the connecting band 15. When the guide rod 8 moves upward, it drives the connecting band 15 to pull upward. The connecting band 15 drives the pin 13 to retract into the hanging plate 3, thereby facilitating the hook to disengage.

[0018] like Figure 3 and Figure 4 As shown, a limiting rod 16 is fixedly connected in the horizontal cavity inside the L-shaped cavity 10. A spring 17 is sleeved on the limiting rod 16. A pressure plate 14 is fixedly connected to the upper end of the pin 13. The pressure plate 14 is located on the side close to the hanging plate 3. When the guide rod 8 moves downward, the spring 17 pushes the pressure plate 14, and the pressure plate 14 drives the pin 13, pushing the pin 13 to the hanging groove 4 to match and close.

[0019] like Figure 2As shown, the lower end of the guide rod 8 is fixedly connected to the operating rod 6. The operating rod 6 passes through the reinforcing rib 2 and is threaded with a nut 7 at the upper end of the reinforcing rib 2. The operating rod 6 pushes the guide rod 8 upward. After the operating rod 6 is pushed upward, the position of the operating rod 6 can be temporarily adjusted by limiting the position of the operating rod 6 by the nut 7.

[0020] like Figure 2 As shown, support blocks 5 are fixedly connected to both sides of the hanging plate 3. The cross-section of the support block 5 is triangular. The support blocks 5 are fixed to both sides of the hanging plate 3. The support blocks 5 can provide stable hoisting support. The triangular design can provide more stable structural support. The support blocks 5 are fixedly connected to the template.

[0021] like Figure 3 and Figure 4 As shown, the connecting strap 15 is elastically designed, preferably made of rubber sheet, which makes it more stable to pull, and the elastic pull allows the pin 13 to be pulled and extended slowly.

[0022] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A precast wall panel mold for easy hoisting and unhooking, comprising a template (1), wherein a reinforcing rib (2) is fixedly connected to the outer end of the template (1), characterized in that, A hanging plate (3) is fixedly connected to the upper outer wall of the template (1). A hanging groove (4) is provided at the lower end of the hanging plate (3). An L-shaped cavity (10) is provided inside the hanging plate (3). A limiting mechanism is provided in the L-shaped cavity (10). The limiting mechanism includes a pin (13) and a guide rod (8). The pin (13) slides and extends in the horizontal direction of the L-shaped cavity (10). The guide rod (8) slides and extends in the vertical direction of the L-shaped cavity (10). The pin (13) is matched with the hanging groove (4).

2. The precast wall panel mold for easy hoisting and unhooking as described in claim 1, characterized in that, The inner end of the pin (13) is fixedly connected to a connecting strip (15), and a round rod (11) is fixed at the corner of the L-shaped cavity (10). A roller (12) is rotatably connected to the round rod (11). The connecting strip (15) is fitted with the roller (12), and the other end extends into the vertical direction of the L-shaped cavity (10). The upper end of the guide rod (8) is fixedly connected to a connecting plate (9), and the connecting plate (9) is fixedly connected to the connecting strip (15).

3. The precast wall panel mold for easy hoisting and unhooking as described in claim 2, characterized in that, A limiting rod (16) is fixedly connected in the horizontal cavity inside the L-shaped cavity (10). A spring (17) is sleeved on the limiting rod (16). A pressure plate (14) is fixedly connected to the upper end of the pin (13). The pressure plate (14) is located on the side close to the hanging plate (3).

4. A precast wall panel mold for easy hoisting and unhooking according to claim 2, characterized in that, The lower end of the guide rod (8) is fixedly connected to the operating rod (6), which passes through the reinforcing rib (2). A nut (7) is threaded onto the operating rod (6) located at the upper end of the reinforcing rib (2).

5. A precast wall panel mold for easy hoisting and unhooking according to claim 2, characterized in that, The two sides of the hanging plate (3) are fixedly connected to support blocks (5), and the cross-section of the support blocks (5) is triangular.

6. A precast wall panel mold for easy hoisting and unhooking according to claim 2, characterized in that, The connecting strip (15) is elastically configured.

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