Cantilever casting hanging basket formwork

Abstract

The utility model discloses a cantilever casting hanging basket formwork which comprises a lower formwork body, a connecting assembly and a moving assembly, the upper surface of the lower formwork body is fixedly connected with a side formwork body, the upper surface of the side formwork body is provided with an upper formwork body, the upper surface of the lower formwork body is slidably connected with a moving plate, and the moving plate is connected with the connecting assembly. The connecting assembly comprises a first connecting block, a first sleeve, a first rotating shaft, a second sleeve and a second connecting block, the lower surface of the first connecting block is fixedly connected with the first sleeve, and the inner surface of the first sleeve is rotationally connected with the first rotating shaft; the moving assembly comprises a motor, a second rotating shaft, a first bevel gear, a second bevel gear, a screw rod, a threaded fixing block, a threaded sleeve and a connecting column, the moving plate is controlled to move left and right through the moving assembly, then the size of a beam plate formed through pouring is enlarged or reduced, pouring of beam plates of different sizes is achieved, and the formwork does not need to be replaced; the construction cost is greatly reduced, the construction period is shortened, and high practicability is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging basket formworks, in particular to a cantilever casting hanging basket formwork. Background Art

[0002] In modern bridge construction projects, the hanging basket formwork technology plays a vital role. It can adapt to different types of bridge structures, such as continuous beam bridges, cable-stayed bridges, etc. Through the hanging basket formwork, the segmented operation of bridge construction can be realized, and precise concrete pouring can be carried out in a high-altitude environment.

[0003] However, the existing hanging basket templates are generally of specific models. When the size changes, new templates need to be purchased and assembled again, which is extremely costly. After searching, it was found that the technical solution provided by the utility model with application number CN202123370466.5 also has the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a cantilever casting hanging basket template. The movable plate is controlled to move left and right by a movable component, thereby expanding or reducing the size of the beam and slab after casting, thereby realizing the casting of beams and slabs of different sizes, and there is no need to replace the template, which greatly reduces the construction cost and shortens the construction period, and has high practicality.

[0005] The utility model also provides a cantilever casting hanging basket template, a lower template, a connecting assembly and a moving assembly, wherein the upper surface of the lower template is fixedly connected to the side template, the upper surface of the side template is provided with an upper template, and the upper surface of the lower template is slidably connected to the moving plate;

[0006] The connecting assembly comprises a first connecting block, a first sleeve, a first rotating shaft, a second sleeve and a second connecting block, wherein the lower surface of the first connecting block is fixedly connected to the first sleeve, the inner surface of the first sleeve is rotatably connected to the first rotating shaft, the side surface of the first rotating shaft is rotatably connected to the second sleeve, and the side surface of the second sleeve is fixedly connected to the second connecting block;

[0007] The moving assembly includes a motor, a second rotating shaft, a first bevel gear, a second bevel gear, a screw, a threaded fixing block, a threaded sleeve and a connecting column. The output end of the motor is fixedly connected to the second rotating shaft, the upper end of the second rotating shaft is fixedly connected to the first bevel gear, the side surface of the first bevel gear is meshed with the second bevel gear, the inner surface of the second bevel gear is fixedly connected to the screw, the side surface of the screw is threadedly connected to the threaded fixing block, the inner surface of the threaded fixing block is fixedly connected to the threaded sleeve, and the lower surface of the connecting column is fixedly connected to the threaded fixing block.

[0008] According to the cantilever casting hanging basket formwork, the rear surface of the first connecting block is fixedly connected to the upper formwork, and the rear surface of the second connecting block is fixedly connected to the side formwork.

[0009] According to the cantilever casting hanging basket formwork, the number of the connecting components and the moving components are both two and are distributed on the left and right, and the motor is electrically connected to an external power supply.

[0010] According to the cantilever casting hanging basket formwork, one end of the threaded sleeve away from the threaded fixing block is fixedly connected to the movable plate, and the upper end of the connecting column is fixedly connected to the movable plate.

[0011] According to the cantilever casting hanging basket formwork, the lower surface of the upper formwork is slidably connected to the movable plate, and the number of the movable plates is two and they are distributed left and right.

[0012] According to the cantilever casting hanging basket formwork, the upper surface of the lower formwork is fixedly connected with a guide rail, and the side surface of the guide rail is slidably connected with the movable plate.

[0013] According to the cantilever casting hanging basket formwork, the upper surface of the lower formwork is fixedly connected with a baffle, and the side surface of the screw is rotatably connected to the baffle for fixing the screw to make its rotation more stable.

[0014] According to the cantilever casting hanging basket formwork, a hanging rope installation hole is provided inside the lower formwork, and a grouting hole is provided inside the upper formwork. The hanging rope installation hole is used for installation with the hanging rope, and the grouting hole is used for grouting.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0017] Figure 1 This is the overall structural diagram of a cantilever casting hanging basket template of the utility model;

[0018] Figure 2 It is a partial structural diagram of a cantilever casting hanging basket template of the utility model;

[0019] Figure 3 for Figure 1 A schematic diagram of the structure enlargement in the middle;

[0020] Figure 4 for Figure 1 Enlarged schematic diagram of the structure at point B in the middle.

[0021] Legend:

[0022] 1. Lower template; 2. Connecting assembly; 3. Moving assembly; 4. Side template; 5. Upper template; 6. First connecting block; 7. First sleeve; 8. First rotating shaft; 9. Second sleeve; 10. Second connecting block; 11. Motor; 12. Second rotating shaft; 13. First bevel gear; 14. Second bevel gear; 15. Screw; 16. Threaded fixing block; 17. Threaded sleeve; 18. Connecting column; 19. Moving plate; 20. Guide rail; 21. Hanging rope mounting hole; 22. Baffle; 23. Grouting hole. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-4 The utility model embodiment is a cantilever casting hanging basket template, which includes a lower template 1, a connecting component 2 and a moving component 3. The upper surface of the lower template 1 is fixedly connected to the side template 4, the upper surface of the side template 4 is provided with an upper template 5, and the upper surface of the lower template 1 is slidably connected to a moving plate 19. The number of connecting components 2 and moving components 3 are both two and distributed on the left and right. A hanging rope mounting hole 21 is provided inside the lower template 1, and a grouting hole 23 is provided inside the upper template 5.

[0025] The connecting assembly 2 includes a first connecting block 6, a first sleeve 7, a first rotating shaft 8, a second sleeve 9 and a second connecting block 10. The lower surface of the first connecting block 6 is fixedly connected to the first sleeve 7, the inner surface of the first sleeve 7 is rotatably connected to the first rotating shaft 8, the side surface of the first rotating shaft 8 is rotatably connected to the second sleeve 9, the side surface of the second sleeve 9 is fixedly connected to the second connecting block 10, the rear surface of the first connecting block 6 is fixedly connected to the upper template 5, and the rear surface of the second connecting block 10 is fixedly connected to the side template 4.

[0026] The moving assembly 3 includes a motor 11, a second rotating shaft 12, a first bevel gear 13, a second bevel gear 14, a screw 15, a threaded fixing block 16, a threaded sleeve 17 and a connecting column 18. The output end of the motor 11 is fixedly connected to the second rotating shaft 12, the upper end of the second rotating shaft 12 is fixedly connected to the first bevel gear 13, the side surface of the first bevel gear 13 is meshed with the second bevel gear 14, the inner surface of the second bevel gear 14 is fixedly connected to the screw 15, the side surface of the screw 15 is threadedly connected to the threaded fixing block 16, the inner surface of the threaded fixing block 16 is fixedly connected to the threaded sleeve 17, and the connecting column 18 is fixedly connected to the second rotating shaft 12. The lower surface of the connecting column 18 is fixedly connected to the threaded fixing block 16, the motor 11 is electrically connected to the external power supply, the end of the threaded sleeve 17 away from the threaded fixing block 16 is fixedly connected to the movable plate 19, the upper end of the connecting column 18 is fixedly connected to the movable plate 19, the lower surface of the upper template 5 is slidably connected to the movable plate 19, the number of movable plates 19 is two and distributed on the left and right, the upper surface of the lower template 1 is fixedly connected to the guide rail 20, the side surface of the guide rail 20 is slidably connected to the movable plate 19, the upper surface of the lower template 1 is fixedly connected to the baffle 22, and the side surface of the screw 15 is rotatably connected to the baffle 22.

[0027] Working principle: By allowing the upper template 5 to rotate around the first rotating shaft 8, the upper template 5 can be quickly opened and closed relative to the side template 4, thereby facilitating demoulding. By starting the motor 11 to drive the second rotating shaft 12 to rotate, the second rotating shaft 12 drives the second bevel gear 14 to rotate through the first bevel gear 13, and the second bevel gear 14 drives the screw 15 to rotate in the threaded sleeve 17, so that the threaded sleeve 17 and the connecting column 18 pull or push the movable plates 19 on both sides to move horizontally along the guide rail 20, thereby changing the size of the casting trough formed by the lower template 1, the side template 4, the upper template 5, and the movable plate 19, and then realizing the casting of beams and slabs of the same size.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A cantilever casting hanging basket formwork, characterized in that: include: A lower template (1), a connecting component (2) and a moving component (3), wherein the upper surface of the lower template (1) is fixedly connected to a side template (4), the upper surface of the side template (4) is provided with an upper template (5), and the upper surface of the lower template (1) is slidably connected to a moving plate (19); The connecting assembly (2) comprises a first connecting block (6), a first sleeve (7), a first rotating shaft (8), a second sleeve (9) and a second connecting block (10); the lower surface of the first connecting block (6) is fixedly connected to the first sleeve (7); the inner surface of the first sleeve (7) is rotatably connected to the first rotating shaft (8); the side surface of the first rotating shaft (8) is rotatably connected to the second sleeve (9); and the side surface of the second sleeve (9) is fixedly connected to the second connecting block (10); The moving assembly (3) comprises a motor (11), a second rotating shaft (12), a first bevel gear (13), a second bevel gear (14), a screw (15), a threaded fixing block (16), a threaded sleeve (17) and a connecting column (18); the output end of the motor (11) is fixedly connected to the second rotating shaft (12); the upper end of the second rotating shaft (12) is fixedly connected to the first bevel gear (13); the side surface of the first bevel gear (13) is meshedly connected to the second bevel gear (14); the inner surface of the second bevel gear (14) is fixedly connected to the screw (15); the side surface of the screw (15) is threadedly connected to the threaded fixing block (16); the inner surface of the threaded fixing block (16) is fixedly connected to the threaded sleeve (17); and the lower surface of the connecting column (18) is fixedly connected to the threaded fixing block (16).

2. A cantilever casting hanging basket formwork according to claim 1, characterized in that: The rear surface of the first connection block (6) is fixedly connected to the upper template (5), and the rear surface of the second connection block (10) is fixedly connected to the side template (4).

3. The cantilever casting hanging basket formwork according to claim 1, characterized in that: The number of the connecting components (2) and the moving components (3) are both two and they are distributed on the left and right sides, and the motor (11) is electrically connected to an external power supply.

4. The cantilever casting hanging basket formwork according to claim 1, characterized in that: One end of the threaded sleeve (17) away from the threaded fixing block (16) is fixedly connected to the movable plate (19), and the upper end of the connecting column (18) is fixedly connected to the movable plate (19).

5. The cantilever casting hanging basket formwork according to claim 1, characterized in that: The lower surface of the upper template (5) is slidably connected to a movable plate (19), and the number of the movable plates (19) is two and they are distributed on the left and right.

6. The cantilever casting hanging basket formwork according to claim 1, characterized in that: The upper surface of the lower template (1) is fixedly connected to a guide rail (20), and the side surface of the guide rail (20) is slidably connected to the movable plate (19).

7. The cantilever casting hanging basket formwork according to claim 1, characterized in that: A baffle (22) is fixedly connected to the upper surface of the lower template (1), and a side surface of the screw rod (15) is rotatably connected to the baffle (22).

8. The cantilever casting hanging basket formwork according to claim 1, characterized in that: A hanging rope installation hole (21) is provided inside the lower template (1), and a grouting hole (23) is provided inside the upper template (5).

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